Regency E18-NG User manual

* Only available in British Columbia to accredited dealers.
E18* Gas Insert
Model E18-NG E18-LP
Fuel Type Natural Gas Propane Gas
Minimum Supply Pressure 5” W.C.
(1.25 kPa)
12” W.C.
(2.99 kPa)
Manifold Pressure - High 3.5” W.C.
(0.87 kPa)
10” W.C.
(2.49 kPa)
Manifold Pressure - Low 1.6” W.C.
(0.40 kPa)
6.4” W.C.
(1.60 kPa)
Orice Size #44 DMS #55 DMS
Minimum Input
Altitude 0-4500 ft.
(0-1372m)
15,000 BTU/h (4.40 kW) 17,000 BTU/h (4.98kW)
Maximum Input
Altitude 0-4500 ft.
(0-1372m)
21,600 BTU/h (6.33kW) 20,500 BTU/h (6.01 kW)
13 3/4"
349mm
23 15/16"
608mm
14 9/16"
370mm
34 7/16"
875mm
3 15/16"
100mm
11"
280mm
16 5/8"
423mm
23 9/16"
598mm
29 7/16"
747mm
7 1/4"
184mm
1 15/16"
50mm
Verify the model of the E18 will replace
is one of the following approved units:
Montigo EP28-2
Montigo EP28-4
Montigo EP28-5
Montigo Econo Plus 28C
Montigo EP28-S2
Montigo 36SR (Non powervent unit)
Montigo 28F-2
Montigo 28-F
Firesong 220N
Firesong 120N

E18 Gas Insert
MINIMUM FIREPLACE CLEARANCES TO COMBUSTIBLES
Diagram shows the minimum clearances to any combustible material. Installer must check that all installs maintain at least these clearances..
32"
813mm
36"
914mm
37 1/2"
953mm
21"
533mm
18 5/16"
465mm
11 1/4"
286mm
6 1/4"
159mm
3 3/4"
95mm
7 1/16"
180mm
42 3/4"
1086mm
3 9/16"
91mm
3 1/2"
89mm
The minimum clearance from the side of the appliance to a combustible
side wall is 6" (229mm). The minimum clearance from the bottom edge
of the front trim above the window to a combustible mantel is 17- 7/8 "
(454 mm). The minimum height from bottom edge of the front trim above
the window to the ceiling is 37-7/8"(962 mm).
Note: A non-combustible mantel and framing may be installed
at a closer tolerance if the framing is made of metal studs
covered with a non-combustible board.
6"
153mm
Min
37 1/2"
952mm
min
17 7/8"
453mm
Min
37 7/8"
961mm
Min
Sidewall
Mantel
Ceiling
Floor
45deg
9"
229mm
Max
29"
737mm
Allowable
Mantle
area

ZERO CLEARANCE FRAMING
VENTING CONFIGURATIONS
The E18 is approved to be attached to any of the approved appliances
listed in the Installation Checklist. The existing unit must be connect to
B-Vent Pipe having at least 8 feet of vertical venting and can having a
maximum of 6 feet horizontal venting with two 90 degree elbows. The
venting must terminate vertically with an approved B-Vent Cap.
When Installing the E18 as a Zero Clearance Unit, the E18 will connect to
4" B-Vent only. You must use a minimum of 8 feet of vertical pipe and you
may use up to a maximum of 6 feet of horizontal pipe with two 9 degree
elbows. The venting must terminate vertically with an approved B-Vent Cap.
All horizontal runs must maintain a 1/4" of rise for every foot of horizontal run.
37 7/16"
951mm
Min
3 3/4"
95mm
Min
8 3/4"
222mm
36"
914mm
Min
42 3/4"
1086mm
Min
15 1/2"
394mm
Min.
Chase
Depth
Header Height
Ceiling Height
E18 Insert
Zero Clearance
Kit - Surround
Framing
Typical
Framing
1. When installing the E18 as a
Zero clearance, you will use
the framing clearances in the
following diagrams. Mantel
and inside corner clearances
can be found in Minimum
Clearances to Combustibles.
2. Attach the E18 to the Zero
Clearance Kit.
3. Attach the Zero Clearance Kit
to the Framing.
4. Install the Surround as per
manual.
E18 Gas Insert