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Parts & Accessories


For the maximum performance and life of your furnace, always insist on using Central Boiler authorized system parts and accessories.

There is no need to chase from here to there for your parts, accessories and maintenance tools. Central Boiler has them all. Central Boiler has thousands of square feet of space dedicated to inventory which our dealer network may access. Overnight, second day, three day, and ground delivery are available to our dealers six days a week.


A Complete Line of Part and Accessories

Sample Parts List for Forced Air System

1107125,000 BTU Heat Exchanger Coil
12053Domestic Water Heater Fittings Kit
1591Domestic Water Heat Exchanger
1171Circulation Pump
1224Isolation Flange Kit, 3/4"
158824 V Programmable Thermostat
1326Thermostatic Mixing Valve
11183/4" Close Nipple
11983/4" Ball Valve
613303/4" MPT x 1"Pex Adapter
*ThermoPEX Insulated Pipe
1396Spark Arrestor (Optional)
**16501650XL Inhibitor Plus

*Installation distance to the furnace will determine the quantities. Consult dealer on insulation options available.

**Amount of inhibitor required will vary with furnace model


Push-Fit Fittings

  • Instant push-fit connection for increased ease of use.
  • No soldering, clamps, unions, or glue required.
  • Fits copper tubing, CPVC, PEX, and polybutylene piping and connects all four types in any connection.

See Heating Accessories catalog for complete listing.

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