Condensing & cast iron, gas and oil-fired, wall-mounted and floor standing boilers from the leading brands in the industry.
Category III stainless steel and polypropylene (PP) vent pipe and accessories for boilers, furnaces and other heating equipment.
Complete range of diaphragm and bladder type expansion tanks by Amtrol & Calefactio for open and closed loop heating applications.
In-line vertical and horizontal air eliminators, air separators, microbubble resorbers and air scoops in all sizes & connections.
Adey and Spirotherm brand magnetic and screen type filters for high-efficiency condensing and cast iron boiler systems.
Standard float type air vents in a variety of sizes and connections options for gas/oil/electric hot water boilers.
Inline condensate neutralizers and replacement media for condensing boilers, water heaters, furnaces & other appliances.
Pre-manufactured boiler manifolds with threaded inlet/outlet connections simplify piping and zoning in hydronic boiler systems.
Well type temperature, pressure and tridicator type gauges for pressure and temperature monitoring purposes.
Thermostatic mixing valves by Honeywell and Taco for water temperature regulation in radiant and baseboard/radiator systems.
Pressure reducing & regulating (make-up water), relief, purge & fill valves and backflow preventers for hot water boilers.
Primary/secondary purge tees manufactured by Webstone Valves provide low-cost and reliable solution for hydraulic separation needs.
Extensive selection of circulators from Taco, Grundfos & Armstrong in 1, 3, and variable speed options in cast iron, bronze or stainless steel.
Standard 24V, 2-way & 3-way zone valves for zoning & flow control in hydronic, radiant and geothermal heating applications.
Taco SR and Grundfos UPZCP series single-zone, multi-zone & expandable switching relays for controlling 120V circulator pumps via thermostats.
Taco and Tekmar zone valve control modules for 2-, 3- or 4-wire 24V zone valves from Taco, Honeywell, White Rodgers, Erie & other brands.
Large selection of programmable and non-programmable thermostats by Honeywell and Tekmar for heating and cooling applications.
Tube style and "Ray" style traditional free-standing cast iron radiators for hot water & steam heating applications.
Slim-profile, versatile, high-efficiency wall-mounted steel panel radiators and accessories for hydronic heating applications.
Made in the USA hot water baseboards & accessories by Slant/Fin - Base/Line 2000, Fine/Line 30 and Multi-Pak 80 series.
Angle and straight type valves for hot water and steam radiators, including cast iron and steel panel styles.
Various manual (bleeder style) and automatic vent valves for steam and hot water radiator applications.
Stainless steel flexible gas pipe with arc-resistant jacket and a complete range of fittings, valves and accessories.
Polyethylene underground gas pipe, fittings, risers and parts for underground burial of natural gas and propane gas lines.
Maxitrol line pressure and appliance type regulators for natural and propane gas applications.
In-line, 1/4-turn shut-off gas ball valves with FIP and flare connections, in straight and angle orientations and sizes 3/8" to 1".
Sch 40 black pipe and pipe nipples for natural and propane gas distribution. Available in sizes 1/8" - 2" and lengths up to 10ft.
Thread sealing compounds, teflon tape and paste, soldering flux, antifreeze and boiler cleaning chemicals for heating applications.
Axiom brand PressurePal and SolarPal water/glycol feeders for stand-alone hydronic, radiant, snow melting & solar applications.
Gas, electric and oil fired wall and ceiling-mount unit heaters for residential (garages), commercial (warehouses) and industrial uses.
Copper brazed, stainless steel plate heat exchangers facilitate heat transfer between two liquids without inter-mixing.