Weil McLain 570-350-370 Delay Timer 30067439-890 000 BTU/HR capacity at 1"
Baker’s notes & crumb story
Description
Weil McLain 570 350 370 Delay Timer 30067439 890 000 BTU HR capacity at 1" 000 BTU HR capacity at 1" pressure drop Durable Infrastructure: Engineered to handle harsh environmental conditions and pressure fluctuations common in high performance HVAC systems