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Raypak® H3-135 RayTherm Gas Fired Water Boiler With Pump, 82.8 % AFUE, 135000 Btu/hr BTU, 1 gal Capacity, 120 VAC
MFG #H3-135
Item #936080
Mfr. Part #H3-135
UPC #
Raypak® RayTherm Gas Fired Water Boiler With Pump, 120 VAC, <3 A, 60 Hz Frequency, 1 ph, 82.8 % AFUE, 135000 Btu/hr BTU, 1 gal Capacity, 1/2 in NPT Gas, 1-1/4 in NPT Supply/Return Connection, Natural Gas, Propane Gas Fuel, Direct Exhaust Vent, 6 in Flue Outlet, Electronic Ignition, Net BTU Rating: 95000 Btu/hr, Dimensions: 39-1/2 in H x 26-1/2 in D
AHRI Certified, ASME Approved, CSA Certified, NAECA Standard
Features & Benefits
Non-condensing operates down to 105 deg F return water temperature without condensing, perfect for the low temperature needs of radiant floor and snow melting systems
Built-in pump and bypass offers maximum application flexibility
Honeywell standard S8600 IID ignition eliminates off-cycle fuel consumption
Spark-to-hood pilot eliminates erratic pilot ignition and lockout
Motorized vent damper prevents heat loss during off-cycles
Electronic controller with outdoor reset varies the setpoint as the air temperature changes
Factory installed circulator and bypass thermostatically-controlled circulator maintains proper flow through the boiler
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
Built-in manual reset safety sensors shut down the boiler in the event of a flame roll-out or flue gas spillage and 125 lb/sq-in maximum normal working pressure
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
160 lbf/sq-in ASME inspected and stamped heat exchanger, glass-lined cast iron headers, copper finned tubing, ASME steel tube sheet, silicone O-rings, 30 lbf/sq-in ASME pressure relief valve, temperature and pressure gauge, cast iron pump, bypass assembly
Controls - 120/24 V transformer, electronic, intermittent ignition, 100% pilot shut-off/lockout, high limit control, operating limit control, flow sensor, flue gas spillage sensor flame rollout sensor, automatic vent damper, electronic outdoor reset control
Combination gas valve, manual shut-off, redundant valve features and gas pressure regulator
Construction - indoor construction, enclosed front controls, stainless steel burners, polytuf powder-coat finish, built-in draft diverter, certified for combustible flooring
2-stage firing mode