Aprilaire #4655 Humidistat
About This Product
| MFG: | Aprilaire |
| MFG#: | 4655 |
| Our#: | 171317 |
Specifications
Range - 15% to 50%
Operating Differential - 8% RH Maximum
Dimensions - 5 1/8" W X 3 3/8" H X 1 15/16" D
Electrical Data -
SPST Switch
2 Wires
24 VAC
Max. Load (contacts) - 5.2 Amps
For use with models: 110, 112, 220, 224, 350, 360, 400, 440, 445, 445A, 448, 500, 550, 558, 560, 560A, 568, 600, 700, 760, 760A and 768
ProThermostats.com Price:
$38.80
REVIEW SNAPSHOT®
by PowerReviewsPros
- Good size/fit (16)
- Adjustable settings (14)
- Easy to use (10)
- Energy efficient (9)
- Durable (8)
Cons
- Not durable (4)
Best Uses
- Whole house humidifiers (29)
- Dry winter (14)
- Reviewer Profile:
- Homeowner (48), Avid do-it-yourselfer (6)
Reviewed by 55 customers
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Displaying reviews 11-20
Pros
- Durable
- Energy Efficient
- Good Fit
Cons
Best Uses
- Whole House Humidifiers
Comments about Aprilaire #4655 Humidistat:
The delivery was ahead of promised time.
Pros
Cons
Best Uses
- Whole House Humidifiers
Comments about Aprilaire #4655 Humidistat:
Fast service
Pros
Cons
Best Uses
- Whole House Humidifiers
Comments about Aprilaire #4655 Humidistat:
Replaced an "automatic" electronic humidistat with this unit. Much less expensive than unit it replaced and performs just as well.
Pros
- Easy to install
- Energy Efficient
- Good Fit
Cons
- 1rst one only lasted 3yrs
- Not Durable
Best Uses
- Whole House Humidifiers
Comments about Aprilaire #4655 Humidistat:
The Aprilaire humidistat works great,easy to install, however i had to replace the original one in just under 3 years. ordered online no problems at all.Over all happy with the Aprilaire humidifier and there service.
Pros
- Durable
- Good Fit
- Superior replacement
Cons
Best Uses
- Whole House Humidifiers
Comments about Aprilaire #4655 Humidistat:
I had to replace a broken older model humidistat, and this one is designed to be much sturdier and long lasting. Internal parts are protected by metal cover, unlike older model which had parts exposed and prone to damage. A perfect fit to replace older model, too.
Pros
- Durable
- Energy Efficient
Cons
Best Uses
- Whole House Humidifiers
Comments about Aprilaire #4655 Humidistat:
I received this product in 3 days and installed it myself. My heating contractor wanted to charge me $267 for a part that cost [$]. He is no longer my heating contractor!!
Pros
- Energy Efficient
- Good Fit
Cons
- Has failing switch
- Not Durable
Best Uses
- Whole House Humidifiers
Comments about Aprilaire #4655 Humidistat:
This item replaced an identical item in which the micro switch failed after only two years. The one before that failed the same way after one year. Would be an excellent product if the switch was more durable.
Pros
- Good Fit
Cons
Best Uses
- Whole House Humidifiers
Comments about Aprilaire #4655 Humidistat:
Ordered this humidistat as a replacement for one that failed. Was happy to find the exact model, so easy to replace. The failed unit was only in service for one year. Hope this one does better!
I was dissappointed with the first unit because, before it failed, it did a poor job of maintaining the set humidity level. Again, I hope this one does better!
Pros
- Durable
Cons
Best Uses
- Whole House Humidifiers
Comments about Aprilaire #4655 Humidistat:
Very happy with the unit. Paid less than 1/2 the cost from a local company, even with shipping. I
would recommend this dealer
Pros
Cons
Best Uses
- Whole House Humidifiers
Comments about Aprilaire #4655 Humidistat:
This replaces an orginal humidistat that just stopped working, this one was easy to install and easy to operate. It is not a fancy one but it gets the job done. I have moved the settings up higher than the recommendations as it helps keep the static electicity down but it has not caused a problem with to much moisture in the house.
Displaying reviews 11-20
