Interchangeable Design: Fully compatible with both 168072 and QC-1 part numbers

verify your line voltage before installation

maintaining property protection

the MT1-23 works in tandem with Selectra electronic gas modulation systems to provide an inverse change in discharge air for every degree of inlet air temperature fluctuation

Reliable Close-Off: Rated for up to 20 PSI differential pressure

Resideo V8043A1011 Valve 326058-756 Interchangeable Design: Fully compatible withThe Resideo V8043A1011 is a professional grade 1 2 inch sweat zone valve engineered for precision flow control in closed loop hydronic heating systems. Built with a rugged brass body, stainless steel stem, and a durable brass seat, this 24Vac normally closed zone valve is designed for high performance cycling in residential and light commercial applications. It features a 3. 5 Cv flow capacity and a maximum close off pressure of 20 psi, ensuring