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 Residential Boilers
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Packaged Boiler Includes:
- Combination Gas Valve / Direct Ignition
- Temperature / Pressure Gauge
- Zone Control Board for 4 Zones C/W Transformer
- Pressure Relief Valve 30 PSI
- Drain Valve 3/4” NPT
- Dual Aquastat
- Stainless Steel Burners Low NOx
- Hot Surface Ignition
- Air Differential Pressure Switches
- Super Hot Cast Iron Pump Adapter
- Combustion Air Blower / Fan
- Sidewall Vent Termination Cap
- 1 1/4” Circulator / Pump (mounted and wired)
- Expansion Tank
- Air Purger
- Automatic Air Vent
- Combination Fill Valve / Regulator
- Rated 86% AFUE
| MODEL NUMBER |
INPUT* | OUTPUT | DIM A | DIM B | SHIPPING WEIGHT | |||||
| MBH | kW | MBH | kW | In | cm | in | cm | lb | kg | |
| SC-70 | 70 | 20.5 | 60.5 | 17.7 | 11.7 | 29.7 | 3 | 7.6 | 198 | 90 |
| SC-105 | 105 | 30.8 | 90.9 | 26.6 | 14.7 | 37.3 | 3 | 7.6 | 230 | 104 |
| SC-140 | 140 | 41.0 | 121.3 | 35.5 | 17.7 | 44.9 | 3 | 7.6 | 262 | 119 |
| SC-175 | 175 | 51.3 | 151.6 | 44.4 | 20.7 | 52.5 | 4 | 10.2 | 294 | 133 |
| SC-210 | 210 | 61.6 | 182.2 | 53.4 | 23.7 | 60.1 | 4 | 10.2 | 326 | 148 |
| SC-245 | 245 | 71.8 | 212.8 | 62.3 | 26.7 | 67.8 | 4 | 10.2 | 362 | 164 |
| SC-280 | 280 | 82.1 | 242.9 | 71.2 | 29.7 | 75.4 | 4 | 10.2 | 398 | 181 |
* For altitudes above 2,000 feet, refer to section 4.7 of installation manual to determine the appropriate Input derate or contact the factory.
Minimum clearances from boiler outer case to combustible
material:
Top 13” (33 cm),
Right Side 1/2” (1.27 cm),
Left Side 9” (22.9 cm),
Rear 1/2” (1.27 cm),
Front 2.5” (6.4 cm).
A minimum service clearance of 18” (46 cm) is
recommended for the front and left side. Approved for Combustible
Floors (not directly on carpeting), Alcove & Closet
installation.
Model Number Suffixes:
“N” = Natural Gas
“P” = Propane
“HS” = Hot Surface Ignition
“PS” = Packaged Boiler