Raypak Hydronic Space Heating 42-180 User manual

Catalog No.: 2100.20M Effective: 6-15-07 Replaces: 6-15-02
Job:
Engineer:
Contractor:
Prepared By: Date:
Model: Indoor/Outdoor:
Applications
Radiant Heating
Hydronic Space Heating
Snow Melting
High Efficiency
Heating efficiencies meet or
exceed NAECA standards.
Factory Installed Circulator
and Bypass
Thermostatically-controlled
circulator maintains proper flow
through the boiler. As a packaged
system, installation is fast and
easy.
Electronic Ignition
Intermittent pilot ignition improves
system efficiency by using fuel
only when there is a call for heat.
Compact, Lightweight Design
Even the largest model slips
easily into tight spaces.
Easy to Plumb, Easy to Service
Inlet and outlet water piping, gas
connection, wiring and controls
are all up front for easy access.
Safe Operation
Built-in manual reset safety
sensors shut down the boiler in
the event of a flame roll-out or
flue gas spillage. Normal working
pressure is 125 PSI max.
Fast Response Temperature
Sensor
Electronic solid state auto-reset
control shuts down the boiler in
the event of over-heating caused
by a low-flow condition.
Heat Exchanger
ASME Inspected and Stamped
160 PSIG
National Board Approved
Glass-lined Cast Iron Headers
Copper Finned Tubing
ASME Steel Tube Sheet
Silicone O-Rings
30 PSIG ASME Pressure Relief Valve
Temperature and Pressure Gauge
Cast Iron Pump – 120 VAC, Mounted
Bypass Assembly
Non-Ferrous Options
All Bronze Pump, 120 VAC, Mounted
Bronze Fittings
Controls
120V, 60Hz, 1 Ph Power Supply
120/24V Transformer
Pilot
Electronic, Intermittent Ignition
(IID) - Standard
Standing (Thermocouple) -
Models 90, 135 and 180 only
100% Pilot Shut-off/Lockout (IID only)
High Limit Control
Operating Limit Control
Flow Sensor
Flue Gas Spillage Sensor
Flame Rollout Sensor
Automatic Vent Damper
Gas Control Train
Fuel
Natural Gas
Propane Gas
Firing Mode
- On/Off - Models 42-66
- Two-stage Firing - Models 90-180
Combination Gas Valve
- Manual Shut-off
- Redundant Valve Features
- Gas Pressure Regulator
Construction
Indoor Construction
Enclosed Front Controls
Stainless Steel Burners
Polytuf Powder Coat Finish
Built-in Draft Diverter
Certified for combustible flooring
Raytherm™ Residentials
Hydronic Heating Boilers
Models 42-180
AFUE Ratings*
Model AFUE
0042 84
0066 83
0090 83
0135 83
0180 83
*Tested with IID ignition and vent damper
Fig. #8942

Catalog No.: 2100.20M Effective: 6-15-07 Replaces: 6-15-02
Raypak Residentials
Hydronic Heating Boilers Model
Piping Connections Clearances
Model1
Input
MBTUH2
Heating
Capacity
MBTUH
Net I=B=R
Rating
MBTUH Water
NPT Gas NPT
B K
Vent
Diameter
Approx.
Shipping
Weight (lbs) Front Other
Sides Top Flue Vent
0042 42 35 30 1" 1/2" 5-1/2" 4" 95 4" 6" 16" 6"
0066 66 54 47 1" 1/2" 5-3/4" 5" 105 4" 6" 16" 6"
0090 90 74 64 1" 1/2" 5-3/4" 5" 105 Alcove 6" 16" 6"
0135 135 109 95 1-1/4" 1/2" 6-1/4" 6" 135 Alcove 6" 16" 6"
0180 180 148 129 1-1/4" 1/2" 8" 7" 140 Alcove 6" 16" 6"
Notes:
1. Standard models, use “H-” prefix (e.g., H-0042); Non-ferrous models, use “HB-” prefix (e.g., HB-0042)
2. Per Section 11.1.2 of the National Fuel Gas Code, derate the appliance firing rate 4% per 1,000 feet above sea level for installations above
2,000 feet.
Models 42, 66 & 90
Models 135 & 180
Raypak, Inc. 2151 Eastman Avenue, Oxnard, CA 93030 [phone] Fax [phone] www.raypak.com