Daikin-McQuay 1946976 Reversing Valve 321702-401 The 510-312-015 adjustable differential allows

The 510-312-015 adjustable differential allows contractors to set the temperature drop required before the boiler restarts

Multi-Stage Logic: Supports two-stage gas valve operation and inducer speed transitions for high-efficiency furnace applications

This prevents hazardous operation during venting obstructions or inducer motor failure

ensure the 11

vertical or horizontal operation in residential blowers

Daikin-McQuay 1946976 Reversing Valve 321702-401 The 510-312-015 adjustable differential allowsThe Daikin McQuay 1946976 Reversing Valve is a critical four way directional control component engineered for precise refrigerant management in heat pump systems. Designed to facilitate the seamless changeover between heating and cooling modes, this valve is a direct OEM replacement for Daikin McQuay VRV and light commercial units, including compatibility with model RXYMQ36PVJU. As a veteran technician knows, the 1946976 operates via a pilot actuated