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Small Bypass Humidifier w/ Manual Humidistat

Brand:
Aprilaire
SKU:
500M
Rating:
(22)
Q&A:
(1)
Small Bypass Humidifier w/ Manual Humidistat
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$224.99 each
In Stock
In Stock
Get 35 Fri, Jun 26
Order by today, receive Friday
Free Shipping This item ships free
Easy Returns No restocking fee for 90 days

Product Highlights

Product Highlight: Capacity (Gallons/day)
12
Product Highlight: Voltage
24V
Product Highlight: Amperage
0.5 Amps
Product Highlight: Width (Inches)
15-5/8" Width
Product Highlight: Height (Inches)
13" Height
Product Highlight: Diameter (Inches)
10-1/4" Diameter

Description

The Aprilaire Model 500 Humidifier is economical and a proven performer designed for small to mid-sized homes.

Features:
  • A built-in bypass damper, which means less parts to install
  • Truly automatic control, but it can also be installed in manual mode
  • Comes with a manual humidity controller that supports manual humidity control only
  • Provides vital service, temperature and relative humidity indicators in manual mode as well.
  • Humidifies tightly constructed homes up to 3,000 square foot in size.
  • Performs quietly with simple annual maintenance.
  • Comes equipped with a drain to flush minerals from the unit.
  • Incorporates easy right or left discharge change-over.
  • Has an evaporation capacity of 0.50 gallons per hour.

Specs

Product Type:

Humidifier

Type:

Manual

Capacity (Gallons/day):

12

Voltage:

24V

Amperage:

0.5

Width (Inches):

15-5/8"

Height (Inches):

13"

Diameter (Inches):

10-1/4"

Evaporation Rate:

0.50 gph

Feed Rate:

3 gph

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Compare Similar Products

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Product Image of Small Bypass Humidifier w/ Manual Humidistat
Small Bypass Humidifier w/ Manual Humidistat
SKU: 500M
(22)
Manual
12
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12

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Product Reviews

4.73 out of 22 reviews
91% would recommend this product
4.73
out of 22 Reviews
91% would recommend this product
WRITE A REVIEW
5 star
82%
4 star
9%
3 star
9%
2 star
0%
1 star
0%
WRITE A REVIEW

Most Liked Positive Review

Great addition to my home HVAC system.

I connected the Aprilaire 500M to my 12 year old American Standard furnace without difficulty. I had to do a fair amount of research to connect the wiring to my Ecobee4 thermostat but in the end it works great. I never have to think about it while it maintains the appropriate humidity in my northern Ohio house. I am very pleased with the unit. The only reason that I did not rate it a 5 star is that I had to do the research about the electrical connections myself.
VS

Most Liked Negative Review

Nice basic unit

I was hoping for more from this unit. Wiring schematics are null. and if installed as instructed, you get a pool of water in the bypass duct. Going to need to alter the wiring a little from manufacturer suggestion.
Showing 1-10 of 22 reviews

Easy Install and Great Results

I have installed a number of 700s, but this was my first 500 due to limited space. Since I had to install the humidifier on the return runner instead of the traditional placement on the supply runner, I will be interested to see how effective it will be for the homeowner
vap6265
IN
4 months ago
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Works great!

Replacing an older, equivalent model that lasted over 25 years. Simple remove and replace using existing wiring and plumbing. Basic design remains the same, so I expect similar reliability. Old one outlasted the furnace.
Phil V
Holland Mi
3 years ago
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Great product

Easy installation and one of the best company's I've ever dealt with. Had all my furnace repair parts next day.
Rod Bonham
Kalamazoo
3 years ago
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great product

replace old existing unit.
Joe
43616
3 years ago
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Great to do business with

Great inventory, great prices and prompt shipping. Will definitely do business with them again.
HVACK
Detroit
4 years ago
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Bought the wrong product

And it was pretty darn expensive to ship it back. Make sure to speak to a representative prior to placing your order.
Madi
WI
4 years ago
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Product was just what i neened.

Delivered promptly and was just what I needed.
JimB
Gilberts, IL
4 years ago
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Bought this to replace an old one.

Quality product. The old one ran for 27 years.
Dennis
Morton, IL
4 years ago
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I would buy this again

Works great, easy install 👌
Dan
North Olmsted, Ohio
5 years ago
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Best for a lot of applications

I love it its small efficient and can install most likely everywhere.
Bardog
Illinois
5 years ago
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Product Q&A

1 Question
1 Question
ASK A QUESTION

Q: Hi,my furnace is already plumbed for the earlier Aprilaire 550 and the warm air inlet is on the right hand side of the 550 unit ,but I see on the 500M the warm air inlet is on the left hand side ,my question is,is there anyway to change the side that the warm air inlet is on ,on the 500M model

Asked by Glenn 10 years ago

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* Required Field
Verified Author and ReplyVerified Reply- SupplyHouse Staff

The models 500 and 500M are very easily converted to a right or left hand discharge by removing the evaporative assembly from the inside, by spinning the base 180 degrees and reversing the hole plug on top of the unit and drain spud on the bottom. This takes only a couple minutes at most.

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