Heat Controller 4200 TXV Kit 320788-704 Robust Construction: Robust bronze and

Robust Construction: Robust bronze and stainless steel build prevents corrosion in closed-loop systems

If the system fails to modulate or enter higher firing stages despite demand

Versatile Application: Designed to manage gas valves in commercial water heaters

Standard 117U5014 compressor start capacitor models often require the reuse or addition of a bleed resistor if specified by the wiring diagram to ensure safe discharge between cycles

Designed for high-performance hydronic and low-pressure steam systems

Heat Controller 4200 TXV Kit 320788-704 Robust Construction: Robust bronze andEngineered for mission critical refrigerant metering, the Heat Controller 4200 TXV Kit is a high performance 1. 5 3. 5 Ton R410A TXV solution designed for seamless integration with light commercial and residential evaporator coils. This non bleed thermostatic expansion valve ensures precise superheat control across varying load conditions, preventing liquid slugging and protecting the compressor from premature failure. Optimized for R 410A refrigerant