Johnson Controls A19EAF-1 Temperature Control Els PW 17895 Frequent tripping often indicates a

Frequent tripping often indicates a dirty air filter

reducing soot buildup and heat exchanger stress

This 1 1/4" sweat 3-way zone valve is engineered for two-position control

leak-resistant connection to the high-side service port

this unit features 1/4" ODF sweat connections and is built to handle high-pressure environments common in commercial refrigeration and air conditioning systems

Johnson Controls A19EAF-1 Temperature Control Els PW 17895 Frequent tripping often indicates aTemperature, Mechanical, 120Vac 240Vac, SPDT, Automatic Reset, 60 to 130 degree F Setpoint Range, 2 degree F Fixed Differential, Flange Mounted Duct Temperature Control with Knob Range Adjustment This item does not qualify for free shipping.