RA832A1066 by Honeywell provides intermediate switching to allow a low-voltage controller (thermostat) to control a line voltage device (circulator pump). The built in transformer supplies 24V power for 2-wire control circuit, switching of 120V, 60 Hz line voltage - (transformer primary). Normally used for controlling hydronic boiler circulator pumps with a low voltage thermostat - use 1 per zone.

Hot Water Angle Radiator Valve T-437 FIP x male on the built-in union, use for Hydronic Heating, connecting and controlling Hot Water in Radiators. Available in the following sizes: 1/2, 3/4, 1, 1-1/4 and 1-1/2 Inch

High strength support brackets for Slant/Fin #30 Series hydronic Baseboard. Brackets are made of heavy gauge steel, shaped by a series of progressive die strikes which multiply the strength of the metal alone. The bracket becomes a powerful “spine” for the entire unit, holding cover, element and damper vane securely in place. SlantFin Brackets can’t pop out of place, yet may be slid laterally for installation convenience.

PL-130/2" (1BL063) Cast Iron and PL-130B/2" (1BL065) Bronze 2/5 HP Hydronic Heating Circulator - Bell and Gossett's Series PL-130/2" Flanges are available separately.

Bell and Gossett #6, PRV - Pressure Reducing Valve

50/50 Solder is for applications other than potable drinking water piping systems. 50% Tin 50% Lead.

This tubing must be ordered in 20-foot lengths.

Legend S-464 - Purge and Balancing Valve 3/4 Inch Copper Sweat X 1/2 Inch FIP.

Splice plate set for Fine/Line 15 Series by Slant/Fin. The Splice Plate Set is used for joining two sections of baseboard together providing a trimmed joint. (Image is of a bag/package of a Series 80 Splice Plate Set, a different item, for illustration only)

The Taco 0012 High Velocity/High Flow Circulator Pump is designed for residential and light commercial closed loop hydronic heating systems and open loop domestic fresh water systems. The 0012 circulator we feature here is made of cast iron construction. Taco 0012 features exclusive "00" cartridge design and ACB motor protector.