Resideo AT87A1049 Transformer 326058-758 With a standard high-capacity output

With a standard high-capacity output and a compact footprint

Is the 51M8701 the same as the 51M87

which reduces burner stress and "rollout" spikes common in high-output boilers and heaters

Aerodynamic Efficiency: The 4-blade design balances noise reduction with high-volume air displacement

Resideo AT87A1049 Transformer 326058-758 With a standard high-capacity outputThe Resideo AT87A1049 Transformer is a heavy duty 48VA HVAC control transformer designed to provide reliable 120V to 24 volt power conversion for demanding residential and commercial climate control systems. Built with a NEMA Type E rating, this foot mounted transformer is engineered to power 24V air conditioning circuits, solenoid valves, and relays while meeting strict NEC Class 2 and UL 1585 requirements. With a primary voltage of 120 Vac and a