The NS2 Switch has a glass-filled polycarbonate housing containing a sensing diaphragm and an integral snap-acting switch with three male 90° quick-connect terminals. The switch can be actuated by a pressure or vacuum air flow or the differential between two air flows.
Supply House had the exact replacement pressure switch for my 5 year old force vent water heater. No other source had data & pictures to make it as easy to find as Supply House.
DIYtech
Saukville WI
2 years ago
Verified Buyer
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Perfect and work.
Lai H
Fairfax, VA
4 years ago
Verified Buyer
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