Wayne EHA User manual

801 GLASGOW AVE.
FORT WAYNE, IN 46803
MODEL
EHA/EH & EHASR
OIL BURNERS
Publication Date 8/14/2000 Revision 06
Manual 21530 U.S. Patent No. 4,388,064
ELECTRIC SHOCK HAZARD OVERHEATING HAZARD
NEVER ATTEMPT TO USE
GASOLINE AS A FUEL FOR
THIS BURNER, AS IT IS MORE COMBUSTIBLE
AND COULD RESULT IN A SERIOUS EXPLOSION.
HIGH VOLTAGES ARE PRESENT IN THIS EQUIP-
MENT. FOLLOW THESE RULES TO AVOID ELEC-
TRIC SHOCK.
Use only a properly grounded circuit. A ground
fault interrupter is recommended.
Do not spray water directly on burner.
Turn off power before servicing.
Read the owner’s manual before using.
SHOULD OVERHEATING OCCUR:
Shut off the manual oil valve to the appliance.
Do not shut off the control switch to the pump or blower.
FOR YOUR SAFETY
DO NOT STORE OR USE GASOLINE OR OTHER
FLAMMABLE VAPORS AND LIQUIDS IN THE
VICINITY OF THIS OR ANY OTHER APPLIANCE.
SPECIFICATIONS
FUELS
Use No. 1 or No. 2 heating oil (ASTM D-396) only.
* NEVER attempt to use gasoline as a fuel for your burner, as it is more combustible and could result in a
serious explosion.
* NEVER burn garbage or refuse in the heating unit.
* NEVER try to ignite oil by tossing burning paper or other material into the heating unit
* NEVER burn waste or crankcase oil in the heating unit.
ELECTRICAL
Power Supply.............................115V / 60HZ / 1 PH
Motor..........................................3450 RPM, N.E.M.A. Flange, Manual Reset Overload Protection
Ignition........................................10,000V / 23MA secondary, Continuous Duty-Shielded Interrupted
FIRING CAPACITIES -
MODEL EHA and EHASR
0.75 TO 3.00 GALLONS PER HOUR
105,000 TO 420,000 BTU/HR INPUT
FIRING CAPACITIES - MODEL EH
3.00 TO 6.00 GALLONS PER HOUR
420,000 TO 840,000 BTU/HR INPUT
FUEL PUMPS
Suntec or Danfoss - Single Stage Standard
DIMENSIONS (STANDARD)
HEIGHT ..........................................................13 3/8”
WIDTH..........................................................16 9/16”
DEPTH..............................................................8 1/4”
CENTER LINE
OF TUBE TO FLOOR 8 1/16”
MOUNTING
Rigid Flange, Adjustable Flange, or Base Mount
INSTALLATION OF BURNER
INSTALLATION OF THE BURNER MUST BE DONE BY A QUALIFIED INSTALLER IN ACCORDANCE WITH REGULATIONS OF THE NATION-
AL FIRE PROTECTION STANDARD FOR OIL-BURNING EQUIPMENT, NFPA NO. 31, AND IN COMPLETE ACCORDANCE WITH ALL LOCAL
CODES AND AUTHORITIES HAVING JURISDICTION.
A QUALIFIED INSTALLER IS THE PERSON WHO IS RESPONSIBLE FOR THE INSTALLATION AND ADJUSTMENT OF THE EQUIPMENT
AND WHO IS LICENSED TO INSTALL OIL-BURNING EQUIPMENT IN ACCORDANCE WITH ALL CODES AND ORDINANCES.
THESE INSTRUCTIONS SHOULD BE AFFIXED TO THE BURNER
OR ADJACENT TO THE HEATING APPLIANCE.

TO THE HOMEOWNER
Since 1928, Wayne has supplied the Homeowners of the world with oil burners. You are obtaining a quality burner
unsurpassed in engineering design and product development. It will provide you with many years of efficient, trouble-
free operation, if properly installed and serviced. Please read this manual carefully.
Wayne warrants its burners specifically to those who have purchased it for resale, including your dealer. If, in any
case, you have a problem with your burner, or its installation, you should contact your dealer for assistance.
APPROVALS
This burner complies with ANSI/UL Standard 296 and is for use with No. 1 or No. 2 fuel oil and is U/L listed for use
with Group I or Group II primary safety controls. State and local approvals are shown on burner rating label. All burn-
ers should be installed in accordance with the National Fire Protection Association, and in complete accordance with
al local codes and authorities having jurisdiction. Regulation of these authorities take precedent over the general
instructions provided in this manual.
GENERAL INFORMATION
When installing the appliance and/or burner be sure to provide adequate space for easy service and maintenance.
Prior to installation of the oil burner, the heating system should be carefully inspected for defects and cleanliness. The
flue passages and heat absorbing surfaces must be clean to assure maximum heat transfer, soot acts as an insula-
tor retarding the transfer of heat. The combustion chamber, flue gas passages, and all doors and openings must be
sealed tight to eliminate air infiltration. Excess air, decreases CO2levels and thus lowers efficiency. Inspect the flue
and chimney for leaks and obstructions, be sure the chimney is of adequate size and height. Install a draft regulator
the same size as the flue pipe (see paragraph under Draft Regulators).
COMBUSTION CHAMBER
The purpose of a combustion chamber is to maintain a high flame temperature, by reflecting the heat back into the
flame. A high temperature assures greater combustion efficiency and lower stack losses. An insulating refractory or a
Fiber Fax type chamber can be used with this burner. It is important to select and install, if necessary, the correct size
chamber on a conversion job (see chart, page 5). On the Flamelock conversion burners the atomized oil burns just
off the Flamelock. On all oil burners the atomized oil must not touch the sides or bottom of chamber, or smoke will
result. To eliminate the smoke, excess air will be required, resulting in high stack temperature and lower combustion
efficiency. Install burner so the face of air cone of burner is set 1/4” behind the inside front wall of the chamber (See
Figure 5, page 6). Caution on installing Flamelock burners in stainless steel chambers should be taken, because of
the higher temperature levels produced by high performance flame retention burners. The temperature may exceed
the temperature ratings of the stainless steel chamber and can result in chamber burn outs. When you are replacing
a standard burner with a flame retention burner, take the following precautions: (1) use pliable Ceramic Liner to line
the inside of chamber, (2) adjust burner (See column under “Final Adjustments”).
FUEL PUMPS AND OIL LINES
Model EHA, EH and EHASR oil burners are provided with single stage 3450 RPM fuel pumps with the by-pass plug
removed for a single pipe installation. This is satisfactory where the fuel supply is on the same level, or above burn-
er, permitting gravity flow of oil. Never exceed 3 PSI pressure to the suction side of fuel pump. A pressure over 3 PSI
may cause damage to the shaft seal and allow it to leak oil. When it is necessary to lift the oil to the burner, a return
line should be run between fuel pump and oil supply. (If lift exceeds 10 feet, a two stage fuel pump must be used with
a return line.) When a two line installation is made, the by-pass plug must be installed. This is supplied with the burn-
er attached to fuel pump, along with an information pump data sheet in a plastic bag. When oil lines are continuous
runs of heavy wall copper tubing is recommended. Be sure that all connections are absolutely air-tight. Check all con-
nections and joints. Flared fittings are recommended. Do not use compression fittings. Avoid running tubing against
the appliance and across ceiling or floor joist; if possible install under floor. Avoid using fittings in inaccessible loca-
tions. If possible, avoid running oil lines overhead. Specific information on piping, connections, lift capabilities and tank
installations is provided in the instruction sheet of the fuel pump manufacturer. Use an oil filter of adequate size for all
installations. Install inside the building between the tank shutoff valve and the burner. Install shutoff valve in oil sup-
ply line in accessible locations, one close to the tank, another close to the oil burner but ahead of the filter. NOTE: If
the maximum burner firing rate exceeds the integral fuel pump strainer rating, an external U/L listed filter/strainer must
be placed in the fuel line between the fuel tank and burner fuel pump.
TANKS AND PIPING
Local codes and regulations must be followed regarding tank and burner installation. Check existing tanks for water
and sludge accumulation, clean if necessary. Also clean or replace existing piping.
WIRING
All wiring must comply with the National Electric Code and local ordinances. Refer to diagram supplied with burner or
controls, making sure the burner and controls are wired correctly and that the line switch is properly connected to a
20 amp fused service.
2

AIR SUPPLY FOR COMBUSTION
Aburner shall not be installed in an area where facilities for normal air circulation or infiltration are so limited as to inter-
fere with ready obtainment of all air necessary for proper combustion and venting. When the heating appliance is
installed in a confined space, two permanent openings shall be provided. One near the top of the enclosure and one
near the bottom. Each opening shall have a free area of not less than one square inch per 1000 BTU per hour (140
square inch per gph) of the total input rating of all the appliances in the enclosure. When the house is out of unusual-
ly tight construction, has a kitchen ventilating system, exhaust fans, clothes dryer or vented fireplaces, it is recom-
mended that combustion air be supplied through two permanent openings. The openings shall communicate directly,
or by means of ducts, with outdoors or to such spaces (attic or craw) that freely communicate with outdoors. For addi-
tional information, refer to ANSI standard NFPA 31.
CHIMNEY
Follow the recommendations of the appliance manufacturer. A chimney shall be capable of producing a draft as
required by the appliance and as recommended by the appliance manufacturer. It must be properly designed, of ade-
quate size, and should be above the surrounding objects, tile-lined, with no obstructions, and be in good state of repair.
The smoke pipe should set flush with the inside of tile and be cemented in place. All cleanout doors should be sealed.
A draft inducer may be used to overcome inadequate draft conditions. If a draft inducer is used, provisions must be
made to insure the burner does not operate if the draft inducer fails.
DRAFT REGULATORS
A draft regulator shall be provided unless otherwise specified by the appliance manufacturer. The draft regulator shall
be installed in accordance with local codes and regulations or in the absence of local codes, with theAmerican National
Standard NFPA31. Refer to appliance manufacturer’s instructions for recommended overfire and stack draft.
NOZZLE AND AIR CONE SELECTION
The EHA, EH and EHASR oil burners typically fire well with a solid or semi-solid nozzle with a spray angle of 80, 70 or
60 degrees. In most upgrading or conversion installations, the use of an 80 degree solid nozzle is the best way to start
with. Always use the proper nozzle size, spray cone type and spray angle the appliance manufacturer recommends.
Should this information not be available, your own good judgement will prevail. Under no circumstances attempt to fire
the EHAor EHASR oil burners under their 0.75 gph minimum or over their 3.00 gph maximum. Under no circumstances
attempt to fire the EH oil burner under its 3.00 gph minimum or over its 6.00 gph maximum input ratings.
EH Mod Pak Air Tube/gun Assembly Combinations are built with a 3.00 to 4.50 GPH P-4 as standard. To convert
to the 5.00 to 6.00 GPH P-7 rating:
1. Change the 3-1/4” I.D. cast iron cone (EH 12990) installed to the 3-9/16” I.D. cast iron air cone (EH 13003)
supplied.
2. To change air cones, remove the phillips head counter sunk 8-32 screw securing the existing air cone in the
air tube end, remove the air cone.
3. Install the larger air cone.
4. Adjust flamelock on gun assembly ahead of air cone face: 1/8” ahead for 3.00 to 4.50 GPH (UL rate P-4) rat-
ing, 1/4” ahead for 5.00 to 6.00 GPH (UL rate P-7) rating.
Once the proper cast air cone has been installed the nozzle can be installed from the air tube end into the
Flamelock/nozzle adaptor. Thread the nozzle into the adaptor finger tight then tighten securely with a nozzle
wrench. CAUTION: Do not over tighten. At this time position the Flamelock face forward of the cast iron air cone
face as shown in figure 00. To position the Flamelock gun assembly forward, loosen the gun assembly 3/8-24 hex
lock nut and 5/16” hex slotted slot cover screw. Once in the the required position, retighten the hex lock nut and
slot cover screw, move and align arrow decal with slot plate cover for Flamelock gun assembly position reference
(see Figure 3, page 6).
To remove a gun assembly once the burner has been installed on the appliance, remove the copper oil line where it
attaches with the gun assembly oil line adaptor fitting and remove the 9/16” hex gun assembly locknut. Next, remove the
ignition transformer hold down the clip and 5/16-18 hex slotted screw on the top right of the burner and swing open the
ignition transformer to the left. Now grasp the rear of the gun assembly where the oil line fitting adaptor exits thru the
housing and pull the oil line adaptor to the right out of the housing slot and slot plate cover. Gently lift, do not force, the
rear of the gun assembly, rotating the oil line fitting adaptor up at 45 degrees pulling the entire gun assembly out of the
housing opening.
Remove and install finger tight in the regular or Flamelock™ nozzle adaptor, then securely tighten nozzle with a nozzle
wrench. Check electrodes for proper position (see Figure 1, page 6). Reinstall the Flamelock gun assembly into the burn-
er by repeating the above steps for removal in reverse order. Once reinstalled, securely tighten the 3/8-24 hex gun
assembly lock nut and the 7/16” hex oil line flare nut to the oil line fitting adaptor.
3

4
CAUTION: Close the ignition transformer and assure there is positive spring contact with
the brass buss bars. Take care not to pinch the ignition transformer lead wires between the
housing and cover plate. Reinstall the ignition transformer hold down clip and tighten the 5/16-18 hex slotted screw
securely.
Care should be taken when closing the transformer not to pinch the lead wires between the housing and cover plate.
STARTING PROCEDURE
STARTING BURNER
Be sure main switch is in “OFF” position, thermostat is substantially above room temperature, the oil tank is filled, all
valves are open, and controls set for operation. Adjust air supply on burner by loosening screw on interlocking air
bands, and open partially. Open the inspection door and turn on switch. Prime pump according to the pump manufac-
turer’s recommendations and check pressure. If safety lockout occurs, reset after one or two minutes. Do not run fuel
unit dry for more than five minutes or damage to the pump may result. When flame is established make a temporary
air adjustment for a clean combustion flame, reduce air supply until flame tips appear slightly smoky, then readjust so
flame tips are clean looking. Leave inspection door open until chamber is dry. When normal temperature are reached,
close inspection door. (See paragraph under “Draft Regulators”).
FINAL ADJUSTMENTS
At this point a final adjustment should be made by the use of a COMBUSTION TEST KIT. After operating ten minutes
to warm up unit, a smoke tester should be used to take a smoke reading. Smoke test should read no greater than #1
(Shell Bacarach scale), and less than a #1 smoke is desired. At times, a new heating unit requires more time than this
to burn clean due to the oil film on the new heater unit surfaces. Recheck draft and take a CO2reading over the fire
and in the stack. If a large differential between CO2readings is noted, air leakage is the most common cause. CO2read-
ings must be taken ahead of draft control, if used.The CO2measured in the stack should be at least 9% for oil rates
1.00GPH or below, and be at least 10% for oil rates over 1.00GPH. Units should be started and stopped several times
to assure good operation. Open inspection door, turn off valve, and check out safety timing of combustion control.
Check operation of limit controls and thermostat. Check for oil leaks. NOTE: ALL NEW INSTALLATIONS SHOULD BE
REINSPECTED AFTER ONE OR TWO WEEKS OF NORMAL OPERATION.
SETTING COMBUSTION EFFICIENCY
(A) Selecting firing rate desired. (B) Install proper nozzle for appliance (see paragraph under “Nozzle and Air Cone
Selection” page 3). (C) For model EHA and EH burners make gun adjustments per firing rate (see Figure 5, page 6).
Note: the EHASR guns are permanently set and not adjusted with changing rates (see Figure 6, Page 6). (D) Fire burn-
er, adjust interlocking air bands for yellow tips above combustion chamber. (E) Record CO2and smoke. If CO2is low,
adjust gun setting back 1/32” and repeat CO2and smoke test. Continue this adjustment until desired CO2and smoke
is obtained. Record stack temperature. (F) Check lighting with cold and hot chamber. (G) Lock all adjustment screws.
FINAL CHECKS
Be sure all screws are locked, and the controls on heating unit are adjusted in accordance with the heater and control
manufacturer’s instruction sheets.
MAINTENANCE
OILING MOTOR – Proper lubrication of the motor will prolong its service life. Oil sleeve bearing motors with 6 drops of
SAE 20 oil once a year. DO NOT OVER OIL. Ball-bearing motors do not require oiling under normal service conditions.
The bearing type is printed on the motor nameplate.
FILTER – The oil filter cartridge should be replaced once a year so the fuel oil will not become contaminated and plug
up fuel pump and nozzle of oil burner.
NOZZLE – The nozzle should be changed at least once a year before the start-up of the heating season. Replace with
proper nozzle.
COMPONENTS – If for any reason any of the burner parts have to be replaced, always use parts recommended by
the manufacturer. Specify part numbers and description when ordering. (IN ALL COMMUNICATIONS STATE BURN-
ER MODEL, SERIAL NUMBERS AND APPLIANCE MANUFACTURERS AND APPLIANCE MODEL DESIGNATION).
ELECTRODE SETTINGS – This is very important for reliable ignition of the oil; check these once a year in accordance
with the instructions provided in this manual. Replace electrodes if worn excessively or if porcelain insulator is oil
soaked or cracked.
FAN & BLOWER HOUSING – This must be kept clean, free of dirt and lint; open transformer to check fan blades from
above. CAUTION: Be sure the electric power is off on burner when the transformer is opened up for this inspection.

5
EFFICIENCY CHART FOR NO. 2 FUEL OIL
NET STACK TEMPERATURE (DEGREES F˚)
300˚ 350˚ 400˚ 450˚ 500˚ 550˚ 600˚ 650˚ 700˚ 750˚ 800˚ 850˚ 900˚
871⁄2861⁄2851⁄4841⁄4831⁄482 81 793⁄4783⁄4771⁄2761⁄2751⁄2741⁄4
871⁄2861⁄485 84 83 813⁄4803⁄4791⁄4781⁄2771⁄476 75 733⁄4
871⁄486 843⁄4823⁄4823⁄4811⁄2801⁄479 78 763⁄4751⁄2741⁄273
87 853⁄4841⁄2831⁄2821⁄2811⁄480 783⁄4771⁄2761⁄4751⁄474 721⁄4
863⁄4851⁄2841⁄4831⁄482 803⁄4791⁄2781⁄477 753⁄4741⁄2731⁄2713⁄4
861⁄2851⁄484 831⁄4811⁄2801⁄479 773⁄4761⁄2751⁄4733⁄4723⁄471
861⁄485 833⁄4821⁄2811⁄4793⁄4781⁄2771⁄4753⁄4741⁄273 711⁄2701⁄4
86 843⁄4831⁄282 803⁄4791⁄478 761⁄2751⁄4733⁄4721⁄4703⁄4691⁄2
853⁄4841⁄283 811⁄2801⁄4783⁄4771⁄4753⁄4741⁄273 711⁄270 681⁄2
851⁄284 821⁄281 791⁄278 761⁄275 733⁄472 701⁄269 671⁄2
85 831⁄282 801⁄2783⁄4771⁄4753⁄4741⁄4723⁄471 691⁄268 661⁄4
841⁄283 811⁄2793⁄478 761⁄275 731⁄4713⁄470 681⁄4663⁄465
84 821⁄4803⁄479 771⁄4753⁄474 721⁄4703⁄4683⁄467 651⁄4631⁄2
831⁄2813⁄480 781⁄4761⁄2743⁄473 711⁄4691⁄2671⁄2651⁄2633⁄462
83 81 791⁄4771⁄2751⁄2733⁄4713⁄470 68 66 64 62 60
821⁄4801⁄4781⁄2761⁄2741⁄2721⁄2701⁄2681⁄2661⁄2641⁄4621⁄460 58
811⁄2791⁄2771⁄4751⁄4731⁄471 69 67 643⁄4621⁄2601⁄4573⁄4551⁄2
803⁄4781⁄2761⁄474 713⁄4691⁄2671⁄465 623⁄4601⁄4573⁄4551⁄253
793⁄4771⁄475 721⁄270 673⁄4651⁄4623⁄4601⁄4571⁄2551⁄2521⁄250
781⁄276 731⁄271 68 651⁄263 601⁄4571⁄2541⁄2513⁄449 461⁄2
771⁄4741⁄2713⁄469 653⁄463 60 57 54 51 48 451⁄2421⁄2
751⁄2721⁄269 661⁄463 60 563⁄4531⁄2501⁄447 431⁄2401⁄4363⁄4
731⁄4693⁄4661⁄4623⁄4591⁄4553⁄452 481⁄245 411⁄4371⁄2333⁄430
SUGGESTED COMBUSTION CHAMBER DIMENSIONS
CONVERSION OR UPGRADING
CHAMBER DIMENSION (IN INCHES)
Firing Diameter Nozzle
Rate Square Round Rectangular To
(GPH) Chamber Chamber Chamber Height Floor
0.75 • 10” 8” x 9” 9” 4”
1.00 • 11” 10” x 10” 10” 4 1/2”
1.25 • 12” 11” x 11” 11” 5”
1.35 • 12” 11” x 11” 11” 5”
1.50 • 13” 11” x 12” 12” 5”
1.65 • 14” 12” x 13” 13” 5”
1.75 • 14” 12” x 13” 13” 5”
2.00 • 15” 13” x 14” 13 1/2” 5 1/2”
2.50 • 17” 14” x 16” 14” 5 1/2”
3.00 15 1/2” x 15 1/2” 17 1/2” 13” x 18 1/2” 14” 7”
3.50 17 3/4” x 17 3/4” 20” 15” x 21” 15” 7 1/2”
4.00 19” x 19” 21 1/2” 16” x 22 1/2” 16” 8”
4.50 20” x 20” • 17” x 23 1/2” 17” 8 1/2”
5.00 21 1/4” x 21 1/4” • 18” x 25” 18” 9”
6.00 24 1/2” x 24 1/2” • 21” x 28 1/2” 20” 10”
EHA & EHASR OnlyEH Only
15
14
13
12
11
10
9
8
7
6
5
4

6
INTERMITTENT IGNITION INTERRUPTED IGNITION
24 V ROOM
THERMOSTAT 24 V ROOM THERMOSTAT
TO USE WITH LINE VOLTAGE THERMOSTAT JUMPER TERMINALS T T AND ADO THERMOSTAT AS SHOWN
AT 1 IN SERIES WITH LIMIT CONTROL.
FIGURE 1
FIGURE 3
TO DETERMINE THE AIR TUBE LENGTH
FIGURE 2
GUN SETTING INSTRUCTIONS
(For EHA and EH Burners only)
Suggested start-up setting: EHA Flamelock™ flush with
cast iron cone face. EH Flamelock™ 1/8” ahead of cast
iron cone face for 3.00 to 4.50 GPH or 1/4” ahead for
5.00 to 6.00 GPH.
GUN SETTING INSTRUCTIONS
(For EHASR Only)
FIGURE 4
FIGURE 5 FIGURE 6
TheAirTube Length (Dim.A) is the distance from the front
of Air Tube Retainer Flange to the face of Air Cone. Note
adjustable flange width.
3.12 ABOVE

7
BURNER COMPONENTS - MODELS EHA, EH AND EHASR
(115 Volt 60 Hz Standard - Parts not necessarily as shown)
NOTE: STATE SPECIFICATION NUMBER, BURNER MODEL, PART DESCRIPTION AND PART NUMBER WHEN ORDERING PARTS
GUN ASSEMBLY DETAIL
(Parts not necessarily as shown)
No. Description EHA EH EHASR No. Description EHA EH EHASR
1 Motor-1/5HP 20554 20554 13 Cad Cell - Up to 12” Tube 14289 14289 14289
Motor-1/5HP Capstart 21569 21569 Cad Cell - 12” + Tubes 13666 13666 13666
Motor-1/4HP 20383 20383 20383 14 Brass 90˚ Elbow 13494 13494 13494
2 Motor Cord Cover 13121 13121 13121 15 N/A 
3 Fan - 5 1/4” Dia. 20288 20288 20288 16 Gun Assembly (See NOTE) 
Fan - 6 1/4” Dia. 21854 21854 21854 17 Air Tube (See NOTE) 
4 Burner Housing-Painted 31421-001 31421-001 31421-001 18 Air Cones (A) 
5 Transformer 23101-E 23101-E 23101-E Cast Iron - 2 3/4” No Vane 13002 
Ignitor 101051-001 101051-001 101051-001 Cast Iron - 3” No Vane 12989 12989 
6 Control - 15 Second 13077 13077 13077 Cast Iron - 3” - 8 Vane 12329 
Control - 30 Second 100562-001 100562-001 Cast Iron - 3 1/4” No Vane 12990 12990 
Control - 45 Second 13084 13084 Cast Iron 3 1/4” 8 Vane 13702 
7 Slot Cover Plate 13392 13392 13392 Cast Iron 3 9/16” No Vane 13003 
8 Air Band - Inner 8 Slot 2669-002 2669-002 2669-002 Stainless - SR #1A 14157
9 Air Band - Outer 8 Slot 2668-002 2668-002 2668-002 Stainless - SR #2A 14158
Air Band - Outer 5 Slot 20310-002 20310-002 Stainless - SR #3A 14159
10 Coupling - A/B Pump 13279 13279 13279 Stainless - SR #4A 14160
11 Oil Line Assembly 14452 14452 14452 19 Flange 21758-011 21758-011 21758-011
12 Pump - A2VA-7116 13495 13495 20 Gasket 12484 12484 12484
Pump - A2YA-7916 14375 21 Adjustable Flange 2689-SER 2689-SER 2689-SER
Pump-B2VA-8216 13634 13634 Not Pedestal 2794-011 2794-011 2794-011
Pump - B2YA-8916 13841 Shown
No. Description EHA EH EHASR
1 Nozzle Adaptor 12988-002 12988-002 21913-001
2 Electrode Support Kit 21923-001 21923-001 21923-001
3 Stem/Insulator Kit 13286 13286 13286
4 Cad Cell Mount 13078 13078 13078
5 Buss Bar Support 13276-002 13276-002 13276-002
6 Cad Cell Wire Tie 100850-+001 100850-001 100850-001
7 Oil Pipe Fitting 14295 14295 14295
(A) Cast Iron Air Cones - Measure machined ID and count number of cast vanes (if present). Stainless Steel Air Cones - Number/Letter combination stamped into face of outer ring.

8
Notes

9
Notes

10 HS-21663 REV. 8/14/2000
LIMITED WARRANTIES FOR OIL AND
GAS BURNERS, MADE BY WAYNE AND
USED IN RESIDENTIAL INSTALLATIONS
WAYNE COMBUSTION SYSTEMS (“WAYNE”) warrants to those who purchase its Oil Burner Models for resale or
for incorporation into a product of resale, that its burner is free from defects in material and workmanship under nor-
mal use and service for thirty-six (36) months from the date of manufacture. ALL GAS BURNERS manufactured by
“WAYNE” will be similarly warranted for eighteen(18) months from date of manufacture except where original manu-
facture offers a greater warranty. (Reference #6 below) THESE LIMITED WARRANTIES DO NOT APPLY UNLESS
THE BURNER COVERED BY IT IS PROPERLY INSTALLED BY A QUALIFIED, COMPETENT TECHNICIAN, WHO
IS LICENSED WHERE STATE AND/OR LOCAL CODES PREVAIL, AND WHO IS EXPERIENCED IN MAKING SUCH
INSTALLATIONS, IN ACCORDANCE WITH NFPA #31 OF THE NATIONAL FIRE PROTECTION ASSOCIATION AND
IN ACCORDANCE WITH ALL LOCAL, STATE AND NATIONAL CODES.
Any IN-WARRANTY burner component which is defective in material or workmanship will be either repaired or
replaced as follows:
1. Fuel units, motors, transformers, gas valves, and controls should be returned to an authorized service station or
distributor of WAYNE for determination of applicability of this LIMITED WARRANTY as to either repair or
replacement, where said service station or distributor is reasonably available in the customer’s locality. The
manufacturers of burner components regularly publish and distribute listings showing the locations of their network
of service stations. Where such local service is NOT available for the burner components described above or other
burner parts are involved, these items should be returned, freight prepaid, to WAYNE Service Department, 801
Glasgow Ave, Fort Wayne, Indiana 46803.
2. Burners and/or component(s) determined to be covered under this LIMITED WARRANTY by WAYNE shall be
repaired or replaced at WAYNE’s sole option.
3. WAYNE is not responsible for any labor cost for the removal and replacement of said burner or burner components
and equipment associated therewith.
4. A burner so repaired will then carry the LIMITED WARRANTY equal to the unexpired portion of the original
burner LIMITED WARRANTY.
5. If inspection by WAYNE does NOT disclose any defect covered by this LIMITED WARRANTY, the burner or
burner component(s) will be either repaired or replaced at the expense of the customer and WAYNE’s regular
charges will apply.
6. If the original manufacturer of a burner component offers a warranty greater than either of our LIMITED
WARRANTIES described above, then this portion will be added to our LIMITED WARRANTY.
This LIMITED WARRANTY does NOT cover products which have been damaged as the result of accident, abuse, mis-
use, neglect, improper installations, improper maintenance or failure to operate in accordance with WAYNE’s written
instructions.
These LIMITED WARRANTIES do not extend to anyone except the first purchaser at retail and only when the burner
is in the original installation site.
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE SHALL BE LIM-
ITED TO THE DURATION OF THE LIMITED EXPRESS WARRANTIES CONTAINED HEREIN. WAYNE EXPRESS-
LY DISCLAIMS AND EXCLUDES ANY LIABILITY FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES OF ANY
NATURE FOR BREACH OF ANY EXPRESS OR IMPLIED WARRANTY.
Some states do not allow limitation on how long an implied warranty lasts, so the above limitation may not apply to you.
Also, some states do not allow the exclusion or limitation of incidental or consequential damages, so the above limita-
tion or exclusion may not apply to you. WAYNE neither assumes or authorizes any person to assume for WAYNE any
other liability or obligation in connection with the sale of these products. This warranty gives you specific legal rights,
and you may also have other rights which vary from state to state.
WAYNE COMBUSTION SYSTEMS
801 GLASGOW AVE.
FORT WAYNE, IN 48803