APS/INNERLYNX
Pipe Mechanical Seals

CAPITAL COIL & AIR
Coils – HVAC & Process, IFB

CHAMBERLIN RUBBER
HVAC Hose Assemblies

ELBI
Air Separators, Expansion & Storage Tanks, Glycol Make-Up Units

FLUID POWER ENERGY
Thermostatic Control Valves for Boiler Protection

GORDON-PIATT (JOHN ZINK)
Genuine Replacement Burner Parts

HEATSPONGE (BEI)
Boiler Stack Economizers     

HOLBY
Mixing Valves

JJM BOILER WORKS
Condensate Acidic Neutralizing Tubes

LAKESIDE
Commercial and Industrial Water Softeners, Water Filters, Dealkalizers, Deionizers

NILES STEEL TANK
Hot Water Storage Tanks, Flash Tanks, Condensate Receivers, Custom Tanks 

NORTH AMERICAN SAFETY VALVE INC.
Safety relief valves - all types

STERLING
F&T, Bucket & Thermostatic Steam Traps, Radiator Valves

TRI-STATE INDUSTRIES
Pipe Guides and Anchors

TWIN CITY HOSE CO.
Pump Connectors, Expansion Joints, Flexible Connectors and Pipe Guides