Argo ARM-3P Zone Switching RelayArgo ARM 3P Zone Switching Relay is a compact, electronic actuated three zone relay designed for expandable zone control. The Zone Switching Relay provides independent SPST switching for each zone, making it ideal for HVAC and multi zone applications, while meeting CSA (Canada and US) and NEC safety standards. Operating from a transformer rated for 120 V AC at 60 Hz with a 30 VA capacity, this relay supports a motor load up to 1 3 HP and a thermostat

This Amtrol 2704-392 Water Heater Aquastat Retrofit Kit is designed to retrofit your existing system and restore precise temperature management

With a sensing temperature range of 40 to 150 Deg F and a setting temperature range of 55 to 85 Deg F

the Boiler Thermal Balancer reduces short cycling

UL and CSA approvals ensure compliance with essential safety guidelines

1-Heat/1-Cool operation

Direct replacement for the factory chain — correct pitch

for dependable HVAC installations

a copper/silver shading coil

Water Heater Hot Surface Igniter for AO Smith 9004566115 delivers fast

The unit draws from a 120V AC transformer at 60 Hz

1-pole design for compact installation in tight spaces

Lead-free construction