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1) before purchasing
Functioning as a dual-purpose unit
Key Benefits for HVAC Contractors Genuine Trane HVAC Part: Ensures exact physical dimensions and port alignment for streamlined field installation
making it ideal for managing natural gas
Dwyer Instruments DFS2-DM20 Temp Switch 320735-701 1) before purchasingThe Dwyer Instruments DFS2 DM20 is a high performance low limit freeze protection switch engineered to protect cooling coils and heat exchangers in commercial air handling systems. Featuring a 20 foot copper capillary sensing element, this manual reset temperature switch monitors for the lowest temperature detected along any one foot section of the bulb. Once the temperature drops below the user defined safety setpointadjustable down to 34F (1C)the
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