Boiler Buddy
Addie Water Systems
Wisconsin company specializing in water softeners, RO systems, iron filters, water testing, and more. [More Info]
AET Solar
AET is America’s largest manufacturer of flat-plate, solar thermal collectors. [More Info]
AIC Alliance
Heat exchanger manufacturer including shell & tube, brazed plate, precision straight tube, shell & coil, and more. [More Info]
American Wheatley
Hydronic commercial accessories for heating including an assortment of air separators, tanks, strainers, diffusers, heat exchangers, and valves. ASME constructed. [More Info]
Badgerland Tanks
Division of HWP offering a wide range of ASME large volume storage tanks and large expansion tanks with options including coils, tube bundles, stainless steel, and factory-installed insulation. [More Info]
Bock
Gas, electric, oil, and indirect water heaters; condensing, atmospheric, power-vent, power burner, sealed combustion, dual-fuel and combination units available. [More Info]
Boiler Buddy
Boiler Buddy buffer tanks are designed to be used in heating systems with low-mass boilers, geothermal, chilled water, or low-mass radiation. [More Info]
Bradford White
An American manufacturer of residential and commercial water heaters, committed to contractors by distributing only through wholesale channels. [More Info]
Crete-Heat
Manufacturer of the Crete-Heat pre-insulated radiant floor panel system. [More Info]
Ebara
Offering various types of standard, volute, axial-flow, mixed-flow, vortex, and gear pumps; submersible motor pumps, and related equipment. [More Info]
Flowserve/Gestra
Manufacturer Steam Traps: bimetallic, float, membrane, sterile, pure, continuous blowdown valves, condensate monitoring. [More Info]
Grundfos
Grundfos has a full-range of pump solutions for family homes, commercial buildings, and district energy systems including options for exclusive auto adapt technology. [More Info]
Heat-Link
Manufacturer of pex-a tubing for radiant, snow melt, and plumbing systems. [More Info]
Heat-Timer
Automated plumbing heating controls including valve controls, outdoor reset, motorized valves, BACnet, and Modbus. [More Info]
HTP
Specializing in ultra-high efficiency space heating, water heating, combined, solar thermal, and indirect equipment, including the only fully modulating, condensing, sealed-combustion water heater on the market. [More Info]
IMC Instruments
Wisconsin company specializing in solar thermal controls, metering, and sensors. [More Info]
Laars
Manufacturer of residential and commercial hydronic boilers, volume water heaters, commercial pool heaters with supporting accessories and controls. [More Info]
McDonnell Miller
Boiler controls, liquid level controls, low-water cutoffs, and flow switches for steam and hot water systems. [More Info]
Miura
Manufacturer of low NOx modular steam and hot water boilers. [More Info]
Nicholson Steam Trap
Specializing in thermostatic, mechanical, thermodynamic, orifice steam traps, as well as clean steam products and condensate recovery. [More Info]
Precision Boilers
Electric and gas-fired steam and hot water boilers for commercial and industrial applications including vertical fire tube and flextube. [More Info]
Preferred Instruments
Microprocessor based controllers, instruments, and electric actuators for combustion and process applications. [More Info]
Quantum Flo
The global leader in delivering unmatched performance and sustainability through intelligent pump system technology. [More Info]
Rhomar
Specializing in water treatment and antifreeze products for hydronic radiant, steam, and commercial hot water applications. [More Info]
Spence Engineering Group
Automatic fluid controls and steam specialties for commercial and industrial applications. [More Info]
Sterling
Steam traps, condensate pumps, boiler feed pumps, centrifugal pumps, temperature control valves, strainers. [More Info]
Superior Boiler Works
Steam or water firetube boilers, dryback or wetback, as well as low NOx, condensing, and alternative fuel boilers and associated equipment. [More Info]
ThermaFlo Engineering
Boiler feed systems, steam fired water heaters, clean steam generators, deaerators, and boiler room equipment. [More Info]
Van-Packer
Manufacturer of custom built chimney, stacks, and breeching systems for boilers and process applications. [More Info]
Velocity Boiler Works
Velocity Boiler Works offers a wide range of boilers. Whether you use gas or oil, water or steam, let us help you find which model is right for you. [More Info]
Viessmann
Viessmann is one of the world’s leading manufacturers of efficient, reliable and affordable heating and solar products. [More Info]
Webstone Company
Residential and commercial valves used in plumbing and hydronic applications. [More Info]
Wilo
Manufacturer of pumps and pump systems for building services, water management and groundwater. [More Info]
