Heating & Cooling
Coastal Supply Group is a trusted supplier of heating equipment, hydronic heating products, boiler components, and HVAC heating supplies. Our extensive inventory includes boilers, furnaces, circulators, expansion tanks, thermostats, zone valves, manifolds, mixing valves, PEX tubing and fittings, indirect water heaters, baseboard heating, radiant floor heating products, steam boiler controls, snow melt equipment, vent pipe systems, and more. Whether you’re working on a residential or commercial heating project, Coastal Supply Group delivers the quality products and expertise needed to keep systems operating efficiently and reliably year-round.
Heating & Cooling
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Air Eliminators
Request a QuoteAir eliminators remove entrained and dissolved air from hydronic heating and cooling systems to improve performance and efficiency.
Brands Available
Product typically located at:
For most up-to-date inventory, contact branch directly.
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Aquastats
Request a QuoteAquastats monitor and control water temperature in boilers, water heaters, and hydronic heating systems.
Brands Available
Product typically located at:
For most up-to-date inventory, contact branch directly.
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B&G Double Bubble Air Separator
Request a QuoteDouble Bubble air separators remove entrained air from hydronic heating systems to improve efficiency and performance.
Brands Available
Product typically located at:
For most up-to-date inventory, contact branch directly.
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Baseboard Heating
Request a QuoteHydronic and electric baseboard heating systems provide efficient, comfortable perimeter heating for residential and commercial spaces.
Product typically located at:
For most up-to-date inventory, contact branch directly.
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Boiler Feed Valves
Request a QuoteBoiler feed valves automatically maintain proper water levels and pressure in hydronic heating systems
Brands Available
Product typically located at:
For most up-to-date inventory, contact branch directly.
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Cast Iron Baseboard
Request a QuoteCast iron baseboard radiation provides durable, high-mass hydronic heating with exceptional comfort and heat retention.
Product typically located at:
For most up-to-date inventory, contact branch directly.
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Cast Iron Radiators
Request a QuoteCast iron radiators provide durable, high-mass hydronic heating with exceptional comfort, heat retention, and long-term performance.
Product typically located at:
For most up-to-date inventory, contact branch directly.
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Circulators
Request a QuoteHydronic circulators move heated or chilled water through boilers, radiant heating, and hydronic distribution systems.
Brands Available
Product typically located at:
For most up-to-date inventory, contact branch directly.
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Copper Baseboard
Request a QuoteCopper fin-tube baseboard provides efficient hydronic heat distribution for residential, commercial, and institutional heating systems.
Product typically located at:
For most up-to-date inventory, contact branch directly.
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Expansion Tanks
Request a QuoteExpansion tanks absorb thermal expansion and help maintain proper pressure in plumbing and hydronic heating systems.
Brands Available
Product typically located at:
For most up-to-date inventory, contact branch directly.
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Furnaces
Request a QuoteGas, propane, and electric furnaces provide reliable forced-air heating for residential and commercial applications.
Brands Available
Product typically located at:
For most up-to-date inventory, contact branch directly.
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Furnaces
Request a QuoteGas, propane, and electric furnaces provide reliable forced-air heating for residential and commercial applications.
Brands Available
Product typically located at:
For most up-to-date inventory, contact branch directly.
