Do I need an HVAC license to buy MRCOOL products?

No! MRCOOL DIY systems are designed for homeowners, contractors, and anyone handy with basic tools. You do not need a license to purchase or install most MRCOOL products.

Do you offer free shipping?

Yes. We offer free shipping to the lower 48 states on all full MRCOOL systems and most bundled packages. Smaller items may have calculated rates.

What makes MRCOOL DIY Direct different?

We are the USA’s most trusted independent MRCOOL dealer. We offer expert support, fast shipping, and exclusive early access to new generation systems and accessories.

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RECTORSEAL

RECTORSEAL SS-3 SAFE-T-SWITCH

Name: RECTORSEAL SS-3 SAFE-T-SWITCH
Brand: RECTORSEAL
SKU: SS3
Price: 21.99 USD
Availability: InStock

$21.99 USD

~~$26.99 USD~~ $21.99 USD

Save $5.00 Sold out

Shipping calculated at checkout.

SKUSS3

TypeCondensate Switches

Product variants

Quantity

✅ This item is in stock!

More than 50 available

Estimated Delivery: July 17 – July 19

Based on order date & typical delivery times.
• Orders Typically ship within 2 business days

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PRODUCT DESCRIPTION

Product Description

The RectorSeal SS-3 Safe-T-Switch is designed to prevent water damage from overflowing appliances. This safety switch automatically cuts power when water is sensed, protecting your home and appliances. It is ideal for use with air conditioners, humidifiers, and similar devices.

Automatic power cut-off to prevent water damage
Compatible with various appliances
Easy installation without complex wiring

Product Highlights

This switch is essential for HVAC systems, ensuring reliable operation and preventing costly damages.

RECTORSEAL SS-3 SAFE-T-SWITCH