the Peco TB155-046 is engineered for both 2-pipe and 4-pipe fan coil units

This module is specifically engineered for York D1CG

Current-Limiting Performance: Restricts peak let-through current to protect sensitive HVACR controllers and circuitry

Key Benefits for the Technician 50VA High-Capacity Output: Provides 25% more overhead than standard 40VA units

Multi-Position Mounting: Engineered to be mounted in any position except upside down

Kunkle Valve 0537-D01-AHM0050 Valve 30067439-890 the Peco TB155-046 is engineeredThe Kunkle Valve 0537 D01 AHM0050 is a high capacity ASME Section IV pressure relief valve specifically engineered for protection against overpressure in hot water boilers, heat exchangers, and generators. This bronze safety relief valve features a 3 4" female NPT inlet and a 1" female NPT outlet, providing a robust discharge path for systems requiring precise pressure management. As the direct replacement for the 0537 D01 HM0050, it maintains a