CoolGuard FS1 Float Switch for HVAC Condensate Drain Protection- 24VAC Safety Switch cold climate heat pump the last thing you want

the last thing you want is wasting time trying to make mismatched components fit

MRCOOL DIY® systems are specifically designed for homeowner installation

Key Specifications

Multi-position air handler (upflow

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CoolGuard FS1 Float Switch for HVAC Condensate Drain Protection- 24VAC Safety Switch cold climate heat pump the last thing you wantShort Description Protect your HVAC system from costly condensate overflow with the CoolGuard FS1 Float Switch. Designed for sloped drain line installations up to 45, the FS1 automatically shuts down your air conditioner or heat pump when a clogged condensate drain is detected, helping prevent water damage to air handlers, ceilings, walls, and flooring. Compatible with 24VAC Class 2 thermostat circuits, its an easy upgrade for residential and light