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CoolGuard FS1 float switch for sloped drain lines

MRCOOL CoolGuard FS1 Float Switch for Sloped Condensate Drain Lines - 24VAC Safety Switch

MRCOOL| SKU: FS1 Pre-order

$46.44

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From $3.87/mo with shop Pay View sample plans

$1.29/mo with Paytomorrow Learn More SAVE NOW:

Amounts shown are maximums; actual savings depend on income, household size, utility, and program rules. Some programs require installation by a licensed or participating contractor and/or specific equipment efficiency ratings. Rebate data by Rewiring America. Not tax or legal advice — verify with the program before purchase. Questions? Call us at (888) 231-8920.

Pre-order - Estimated shipping: 2 - 4 weeks
Free Delivery Aug 14-Sep 4 (Est.)
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Protection plan

Use your system worry-free for years to come

  • Comprehensive coverage for mechanical and electrical breakdowns, including power surges
  • Repairs covered 100% for the extended term — labor included, not just parts
  • Coverage for normal wear and tear that affects how the product works
  • Replacement or reimbursement if we can’t repair it
  • $0 deductibles, ever
  • Cancel anytime on a pro-rata basis
  • US-based support and quick claims filing
2 Year Protection Plan · $149Add two years of optional service contract coverage. 5 Year Protection Plan · $299Add five years of optional service contract coverage.

Coverage begins after the manufacturer warranty applies, and runs alongside it for items the factory doesn’t cover. Select a plan above the Add to Cart button to include it with your order.

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Product overview

Keeping your HVAC system safe from the accumulation of condensation within the air handler, a float switch is a great safety measure to install in your HVAC system for added peace of mind. When you integrate a CoolGuard FS1 Float Switch, the long-term functionality of your heating and cooling hardware is backed by smart security features that keep operation consistent. As the piece that monitors and automatically shuts down the unit if the condensate drain gets clogged, the CoolGuard Float Switch is a worthwhile addition to your system.

Sporting a construction that perfectly suits sloped drain line installations, the CoolGuard FS1 Switch can support installations where the slope is as dramatic as 45 degrees without issue. Supporting 24VAC of voltage, 1.25 amps of current, and installation with class 2 thermostat circuits, the general use CoolGuard Switch is ready and willing to ensure the safety of your hardware. With an easily removable cap that makes it easy to check the status and state of the equipment, what more could you ask for from a float switch?

Highlights

  • Engineered for sloped drain line installations up to 45°
  • Automatic shutdown protection when the condensate drain clogs
  • Rated 24VAC, 1.25A — compatible with Class 2 thermostat circuits
  • Removable cap for quick inspection

Specifications

Model FS1
Brand CoolGuard
Voltage 24 VAC
Current 1.25 A
Max Slope 45°
Dimensions 5.75" D x 1.5" W x 8" H
Color White
Net Weight 1 lb
UPC 840433704232

In-stock systems ship fast and free with curbside freight delivery, typically arriving in 4–10 days. Please inspect each box at delivery and note any damage on the receipt before signing — it keeps any freight claim quick and simple.

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