Hydronics

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,...

Spa and Hot Tub Heater, Min. Flow Rate 5/15 gpm, Inlet Size/Bushing Size 1-1/2 in NPT, Unit-Mounted Thermostat Included, Voltage 120/240V AC, 1 Phase, Wattage Output 1.5kW/6.0kW, Amperage 12.5A/25A, Control Type Mechanical Selector Dial, Overall Length...

Spa and Hot Tub Heater, Min. Flow Rate 5 gpm, Inlet Size/Bushing Size 1-1/4 in NPT, Unit-Mounted Thermostat Included, Voltage 120V AC, 1 Phase, Wattage Output 1.5kW, Amperage 12.5A, Control Type Mechanical Selector Dial, Overall Length 11 in Immersed,...

Spa and Hot Tub Heater, Min. Flow Rate 15 gpm, Inlet Size/Bushing Size 1-1/4 in NPT, Unit-Mounted Thermostat Included, Voltage 240V AC, 1 Phase, Wattage Output 6kW, Amperage 25A, Control Type Mechanical Selector Dial, Overall Length 19 in Immersed,...

Drain Cock, Handle Type Wheel, Body Material Brass, Maximum Pressure 150 psi, Pipe Size 1/2 in, Operating Temperature - Minimum -65 Degrees F, Operating Temperature - Maximum 250 Degrees F, Body Style Angle, Overall Height 3 1/8 in, Seat Position...

Drain Cock, Handle Type Wheel, Body Material Brass, Maximum Pressure 150 psi, Pipe Size 3/8 in, Operating Temperature - Minimum -65 Degrees F, Operating Temperature - Maximum 250 Degrees F, Body Style Angle, Overall Height 2 7/8 in, Seat Position...

Drain Cock, Handle Type Wheel, Body Material Brass, Maximum Pressure 150 psi, Pipe Size 3/8 in, Operating Temperature - Minimum -65 Degrees F, Operating Temperature - Maximum 250 Degrees F, Body Style Angle, Overall Height 2 7/8 in, Seat Position...