RectorSeal AquaGuard 3175E Condensate Overflow Sensor with Time Delay & Secondary Sensor (Part #96126)
SKU: 33046194037

RectorSeal AquaGuard 3175E Condensate Overflow Sensor with Time Delay & Secondary Sensor (Part #96126)

Sale price$52.20 Regular price$58.00
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Description

RectorSeal AquaGuard 3175E Condensate Overflow Sensor with Time Delay & Secondary Sensor (Part #96126)RectorSeal AquaGuard 3175E Condensate Overflow Sensor with Time Delay & Secondary Sensor The RectorSeal AquaGuard 3175E Condensate Overflow Sensor (Part #96126) provides advanced protection against HVAC condensate overflow and costly water damage. Designed for primary drain pan applications, the 3175E features integrated time delay technology, a plenum rated sensor, water detection LED indicator, and an included secondary sensor for enhanced system

RectorSeal AquaGuard® 3175E Condensate Overflow Sensor with Time Delay & Secondary Sensor

The RectorSeal AquaGuard® 3175E Condensate Overflow Sensor (Part #96126) provides advanced protection against HVAC condensate overflow and costly water damage. Designed for primary drain pan applications, the 3175E features integrated time-delay technology, a plenum-rated sensor, water detection LED indicator, and an included secondary sensor for enhanced system monitoring.

Its compact waterproof design supports both horizontal and vertical installation, making it a reliable solution for residential and commercial HVAC systems, attic air handlers, evaporator coils, furnace condensate systems, and other water-sensitive HVAC applications.

Key Features & Benefits

  • Integrated Time Delay – Helps reduce nuisance shutdowns caused by temporary moisture conditions.
  • Primary Drain Pan Protection – Detects rising condensate levels before overflow can cause damage.
  • Bonus Secondary Sensor Included – Adds an extra layer of water detection protection.
  • Water Detection LED Indicator – Provides clear visual confirmation when moisture is detected.
  • Plenum-Rated Sensor – Suitable for HVAC plenum applications.
  • Compact Waterproof Design – Built for demanding HVAC environments.
  • Horizontal or Vertical Installation – Flexible mounting options for different system layouts.
  • UL 508 Approved – Meets recognized electrical safety standards.

Product Specifications

Brand RectorSeal
Series AquaGuard®
Model Number 3175E
Part Number / SKU 96126
Product Type Electronic Condensate Overflow Sensor
Sensor Type Plenum-Rated Primary Pan Sensor
Secondary Sensor Included
Time Delay Integrated Time Delay
Indicator Light Water Detection LED
Installation Orientation Horizontal or Vertical
Design Compact Waterproof Housing
Certification UL 508 Approved
Application Primary Drain Pan Overflow Protection
System Compatibility Residential & Commercial HVAC Systems

Common Applications

  • Primary HVAC Drain Pans
  • Attic Air Handler Installations
  • Evaporator Coil Systems
  • Furnace Condensate Protection
  • Closet HVAC Installations
  • Commercial Air Handler Systems
  • Condensate Overflow Protection
  • HVAC Water Damage Prevention

Buy with Confidence from MRCOOL DIY Direct

MRCOOL DIY Direct supplies professional-grade HVAC condensate management products, overflow sensors, and water damage prevention devices trusted by contractors and homeowners nationwide. Order the RectorSeal AquaGuard 3175E Condensate Overflow Sensor with Time Delay today and protect your HVAC system from costly condensate overflow damage.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 33046194037

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Verified Purchase
Brian J.
Louisville, US
★★★★★ 4
Good fit works well, once I figured installation
Does not show air flow direction
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Reviewed in the United States on January 22, 2026
A
Verified Purchase
Amazon Customer
Massapequa, US
★★★★★ 5
Good product
Excellent product, fast delivery, good price. I would recommend this company.
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Reviewed in the United States on February 8, 2026
S
Verified Purchase
Stacey O.
Natrona Heights, US
★★★★★ 5
Fits Honda clarity
Easy and correct fit for Honda clarity
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Reviewed in the United States on May 26, 2026
J
Verified Purchase
John Ball
Houston, US
★★★★★ 5
Works Great
I bought this filter for a friend that smokes in the car. Helps reduce the smell a lot. Just make sure it is installed in the right direction.
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Reviewed in the United States on September 20, 2025
L
Verified Purchase
Levi
Lowell, US
★★★★★ 3
Not EXACT fit 2020 Honda Civic
Got this to replace cabin air filter on 2020 Honda Civic Sport, as it said it was a direct fit… It does fit but not perfectly! Holding it next to the filter you can see the size difference, with the original being slightly longer. I noticed a whistling sound from the AC at full blast right after install. I believe this noise is caused by the small gap left in the retainer box with the slightly smaller filter. Luckily it is not incredibly loud, but it’s still there. The quality of filtration seems to be much better than stock filter, but the fitment not exact for vehicles mentioned above.
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Reviewed in the United States on May 17, 2026

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