Hydronics

Hydronic Duct Heating and Cooling Coil, Casing Connection Type Flanged, Flow Capacity 2.8 gpm, Required Air Flow 450 cfm, Number of Feeds 1, Number of Rows 2, Fin Length 12 in, Fin Height 9 in, Casing Height 11 in, Casing Width 14 in, Casing Depth 4 in,...

The RBI Commercial Gas Fired Water Heater, model 33SW0400N0E1A0GA9061G1J2, is a high-capacity natural gas boiler designed for commercial HVAC and refrigeration applications. It delivers efficient hot water heating with an input capacity of 399,000 BtuH...

Round Boiler Gauge, Boiler Gauge Nominal Size 3 in, Gauge Connection Location Bottom, Gauge Connection Type MNPT, Gauge Connection Size 1/2 in, 0 to 100, psi, Gauge Accuracy +/-3-2-3 Percent, Basic Gauge Case Material Steel, Basic Gauge Wetted Parts...

Round Boiler Gauge, Boiler Gauge Nominal Size 3 in, Gauge Connection Location Center Back, Gauge Connection Type MNPT, Gauge Connection Size 1/2 in, 0 to 100, psi, Gauge Accuracy +/-3-2-3 Percent, Basic Gauge Case Material Steel, Basic Gauge Wetted Parts...

Round Boiler Gauge, Boiler Gauge Nominal Size 3 in, Gauge Connection Location Bottom, Gauge Connection Type MNPT, Gauge Connection Size 1/2 in, 0 to 200, psi, Gauge Accuracy +/-3-2-3 Percent, Basic Gauge Case Material Steel, Basic Gauge Wetted Parts...

Round Boiler Gauge, Boiler Gauge Nominal Size 3 in, Gauge Connection Location Center Back, Gauge Connection Type MNPT, Gauge Connection Size 1/2 in, 0 to 200, psi, Gauge Accuracy +/-3-2-3 Percent, Basic Gauge Case Material Steel, Basic Gauge Wetted Parts...

Boiler Drain Valve, Inlet Pipe Size 1/2 in, Inlet Connection Type Socket, Outlet Pipe Size 1/2 in, Outlet Connection Gender Male, Outlet Connection Type GHT, Body Material CPVC, Maximum Media Temperature 180 Degrees F, Overall Length 3.75 in, Handle Type...

Boiler Drain Valve, Inlet Pipe Size 3/4 in, Inlet Connection Type Socket, Outlet Pipe Size 3/4 in, Outlet Connection Gender Male, Outlet Connection Type GHT, Body Material CPVC, Maximum Media Temperature 180 Degrees F, Overall Length 3.75 in, Handle Type...

Control Thermostat, Compatible Grainger Part Number 2E943, 2E945, Temperature Differential 2 Degrees F

Control Thermostat, Compatible Grainger Part Number 2E947, Temperature Differential 2 Degrees F

High Limit Safety Thermostat, Compatible Grainger Part Number 2E947, 2E948

Spa and Hot Tub Heater, Min. Flow Rate 5/15 gpm, Inlet Size/Bushing Size 1-1/2 in NPT, No Thermostat Included, Voltage 120/240V AC, 1 Phase, Wattage Output 1.5kW/6.0kW, Amperage 12.5A/25A, Overall Length 11 1/2 in, Overall Width 2-3/8 in Diameter,...