Resideo - Honeywell Home RA832A1066 Hydronic Switching Relay

The RA832A1066 Hydronic Switching Relay from Resideo Honeywell Home delivers reliable control for hydronic heating systems. This intermediate DPST switch is built to automate boiler and radiant heating circuits, housed in a compact enclosure that measures 4-1/4 inch wide by 2-5/16 inch deep by 5-1/4 inch high.

With a 5 Watt input at 120V AC and versatile load ratings, it handles full-load currents of 7.4 A at 120V and 3.7 A at 240V, plus high inrush (locked rotor) capacity of 44.4 A at 120V and 22.2 A at 240V. It also supports resistive loads rated at 10 A at 120V and 6 A at 240V. The coil is 50 VA at 24V AC (50/60 Hz).

This hydronic control includes an integral transformer and enclosure for safe, ready-to-install operation, and uses a simple 2-wire control circuit.

• Integral transformer and enclosed housing for easy wiring
• 2‑wire control circuit simplifies installation
• High current capability with full-load, locked-rotor and resistive ratings
• Coil rating 50 VA at 24V AC
• UL and CSA listed for safety and compliance
• Ambient temperature rated up to 115°F (60 Hz) / 105°F (50 Hz)