it offers a seamless fit for technicians looking for a reliable HVAC replacement compressor that balances energy efficiency with heavy-duty performance

1W coil is shielded from dust

blue flame for maximum heat transfer and reduced fuel waste

When paired with a TW206 thermostat

Resideo CA110C107 Replacement Cartridge 323080-701 it offers a seamless fitThe Resideo CA110C107 Replacement Cartridge is a field serviceable internal component designed specifically for repairing V110D, V110E, and V110F series thermostatic radiator valves (TRVs). Constructed from durable brass with a stainless steel spring and EPDM seat disc, this cartridge restores precise temperature regulation to 1 2 inch and 3 4 inch hydronic heating and two pipe steam systems. Utilizing dual O ring seals, the CA110C107 ensures a leak