Resideo VU53S2018 Valve 321142-301 the TJERNLUND PRODUCTS DJ3 initiates

the TJERNLUND PRODUCTS DJ3 initiates immediate airflow up the stack

While many manufacturers follow the split taper standard

Using incompatible refrigerants will lead to oil breakdown and mechanical failure

High Pressure Handling: Rated for system pressures up to 650 PSI

incorporating a safety check circuit that verifies the absence of a flame signal before every startup and during the purge cycle to prevent hazardous fuel valve activation

Resideo VU53S2018 Valve 321142-301 the TJERNLUND PRODUCTS DJ3 initiatesThe Resideo VU53S2018 is a professional grade two way fan coil valve designed for precise hydronic flow control in commercial HVACR applications. This normally closed (N C) valve body is engineered for compatibility with VU443 and VU843 actuators, facilitating reliable on off control of hot or chilled water. Featuring a robust brass body and high performance Buna N rubber internal components, it manages systems with up to 60% glycol concentration. The