The Superior Radiant CE139 Thermostat

OEM Compatibility: Ensures exact fitment and electrical alignment with Carrier air handling systems

The Resideo AT88A1005 is a heavy-duty

An ASME Section IV valve like the 174A is specifically rated for BTU steam discharge capacity

for voltage) should be calculated within your total loop load to ensure signal stability

Resideo V8043A1029 Valve 318172-701 The Superior Radiant CE139 ThermostatThe Resideo V8043A1029 Valve is a professional grade hydronic zone valve designed for precise flow control in closed loop heating systems. This 2 way normally closed motorized valve features a 3 4 inch sweat connection, allowing for seamless integration into standard copper piping systems. Built with a rugged brass body, a stainless steel stem, and a reliable brass seat, it is engineered to withstand fluid temperatures ranging from 50F to 200F. The