SKU: 57169862018

GAF Master Flow Humidistat/Thermostat Control Kit, UL Approved

Sale price$60.98 Regular price$67.76
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Description

GAF Master Flow Humidistat/Thermostat Control Kit, UL ApprovedHumidistat Thermostat Control Kit Fully adjustable humidistat thermostat kit designed to regulate attic power ventilators, helping reduce damaging heat and moisture. Compatible with Master Flow and LL Building Products power vents and listed to UL standards. Key Features: Dual Control: Integrates humidity and temperature settings to optimize attic ventilation performance. Wide Adjustability: User adjustable humidity and temperature ranges to suit

Humidistat/Thermostat Control Kit

Fully adjustable humidistat/thermostat kit designed to regulate attic power ventilators, helping reduce damaging heat and moisture. Compatible with Master Flow and LL Building Products power vents and listed to UL standards.


Key Features:

  • Dual Control: Integrates humidity and temperature settings to optimize attic ventilation performance.
  • Wide Adjustability: User-adjustable humidity and temperature ranges to suit varying climate conditions.
  • UL Approved Safety: Listed accessory for dependable, code‑aligned operation.
  • Broad Compatibility: Works with Master Flow and LL Building Products power vents.
  • Compact, Ready-to-Wire Design: Simple panel with clear dials for quick setup and tuning.

Specifications Table:

Specification Details
Manufacturer/Brand GAF
Model/Manufacturer Number HT1
Product Number GAFHT1
Product Name Humidistat/Thermostat Kit
Application Controls attic power ventilators to reduce heat and moisture
Compatibility Master Flow and LL Building Products power vents
Adjustability User-adjustable humidity and temperature settings
Standards UL Approved (listed fan accessory)
Unit of Measure PC
Item Weight 0.9 lb
Category/Style Ventilation and Drainage

Frequently Asked Questions (FAQ):

Q: What does this kit control?
A: It monitors both humidity and temperature to automatically activate compatible attic power ventilators.


Q: Is it compatible with my existing fan?
A: It can be used with Master Flow and LL Building Products power vents; check your fan’s specifications for control input compatibility.


Q: Is it adjustable?
A: Yes, both humidity and temperature setpoints are user-adjustable via front dials.


Q: Is it safety listed?
A: Yes, it is UL approved as a listed fan accessory.


Q: Can I install it myself?
A: Basic electrical wiring is required; follow manufacturer instructions and disconnect power before servicing.


Quiet Climate Control for a Healthier Attic

This sleek control panel brings intention to your roofline—balancing temperature and humidity to protect finishes and furnishings below. I love the crisp, utilitarian face with intuitive dials—form serving function beautifully. Tuck it near your attic access and pair with a discreet power vent for a space that breathes effortlessly. It’s a smart, subtle luxury that elevates comfort and preserves your home’s integrity.


Protect your home from heat and moisture—add this adjustable GAF humidistat/thermostat kit to your attic fan today.

Shipping Notes
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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: 57169862018

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4.7 ★★★★★
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Verified Purchase
Joe
Bozeman, US
★★★★★ 5
Great pillow
Color: Cooling Blue Cover, Size: Queen (Pack of 2)
The pillows feel great. Being able to remove portions of the interior allowed me and my wife to have a perfect fit. They do stay cool which seems to have helped with my restlessness.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2026
H
Verified Purchase
Hello
Alexandria, US
★★★★★ 5
Deserves more Stars
Size: Queen
I was very hesitant to make a pillow purchase off Amazon. Turns out it’s the very best purchase! I had chronic neck issues the chiropractor couldn’t resolve. It was the first time, I had an unsolvable issue. I finally decided to spend the money and buy new pillows. My neck issue was 95% resolved the next morning. I’m not kidding! It’s now 100% resolved after a very short period of time. They are a wonderful gift to myself.! quality is top-notch. The support is fantastic. They adjustability is phenomenal and you can adjust the firmness because they give you extra foam. They’re completely worth every penny. I’m 61 years old, 100 pounds and very active. Waking up with neck strain was horrible.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 4, 2026
B
Verified Purchase
BearFire
Grantham, US
★★★★★ 5
I Hit It With the Dryer and It Became a Real Pillow!
Size: Queen
This DreamyBlue Moon Pillow made a much better first impression than I expected. Out of the package it looked like it needed a pep talk, so I threw it in the dryer to fluff it up and it came back with purpose. Just full on BAM. Pillow achieved. The shape is one of the best parts. It actually feels like a pillow that wants to do its job right. Not too weird, not awkwardly bulky, not one of those ones that looks promising until you lay down and realize your head is now parked on a bag of chopped foam and bad decisions. I also really liked being able to customize it. That part matters more than people think. Pillows are weirdly personal, and most of them give you exactly one option: deal with it. This one lets you adjust the fill until it actually feels right, which is a whole lot better than waking up annoyed and pretending it is fine. And for anyone wondering, mine did not have any weird smell. No chemical funk. No “maybe this needs to live on the porch for a day” situation. It just fluffed up, felt good, and got to work. Overall, this has been a solid win. Comfortable shape, easy to adjust, and none of the usual nonsense. Which, for a pillow, is honestly a strong performance.
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Reviewed in the United States on April 21, 2026
A
Verified Purchase
Amy Bedell
Charlottesville, US
★★★★★ 5
Soft yet supportive
Size: Queen
I have been through 4 other pillows in the last year trying to find one that supports but isn't too firm. I gave this one a shot and am really loving it. It's soft, comfortable, supports without hurting my neck or shoulder. I am short so some pillows are too high for me. I'm mainly a siide sleeper, this pillow is great as I can place my head anywhere not just middle of very end like the other pillows I was trying. I can sink into it a little yet still have support and it doesn't crush down. It comes with more filler but haven't needed it. I put it in the dryer on ultra delicate when I first got it and it fluffed nicely. Very happy with this product as I am now getting more sleep.
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Reviewed in the United States on February 25, 2026
E
Verified Purchase
Elmira U.
San Leandro, US
★★★★★ 5
Absolutely in love with this pillow!
Size: King, Size: King
I’m so excited about this purchase — this pillow turned out to be amazing! I’m a side sleeper most of the time, and the way the edges are designed makes it incredibly comfortable and supportive. What really surprised me is that even when I slept on my back (which I normally don’t like), I felt super comfortable. I actually woke up still lying on my back — and that never happens! I know it’s healthier to sleep that way, so I’m really happy about that and hope it becomes a new habit. Before this, I tried a few regular memory foam pillows, but they always felt too firm and my neck would get tired. This one, with the shredded memory foam, is so soft and cozy — it molds perfectly without feeling lumpy. The King size is perfect too — my little Pomeranian loves to rest his tiny head next to mine on the pillow. I don’t know why he does that, but it’s adorable. And I have to mention the packaging — the box was so high-quality and beautifully made that I just couldn’t throw it away. I’m definitely keeping it to store something in. Overall, I’m super happy with this pillow and will be ordering a second one soon. I only got one to test it out, but now I’m totally convinced. Thank you for such an awesome product!
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Reviewed in the United States on October 26, 2025

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