Raypak® RayTherm Gas Fired Water Boiler, 120 VAC, <3 A, 60 Hz, 1 ph Phase, 82.8 % AFUE, 135000 Btu/hr, 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, 95000 Btu/hr Net BTU Rating, 26-1/2 in D x 39-1/2 in H
AFUE Rating |
: |
82.8 % |
Amperage Rating |
: |
<3 A |
BTU Rating |
: |
135000 Btu/hr |
Capacity |
: |
1 gal |
Connection Type |
: |
1/2 in NPT Gas, 1-1/4 in NPT Supply/Return |
Dimensions |
: |
26-1/2 in D x 39-1/2 in H |
Flue Outlet Size |
: |
6 in |
Frequency Rating |
: |
60 Hz |
Fuel Type |
: |
Natural Gas, Propane Gas |
Ignition Type |
: |
Electronic |
Net BTU Rating |
: |
95000 Btu/hr |
Phase |
: |
1 ph |
Vent Type |
: |
Direct Exhaust |
Voltage Rating |
: |
120 VAC |
- 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