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Aprilaire #4238 Circuit Board

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Product
Our#:	137135
Mfg:	Aprilaire
Mfg#:	4238
Availability
In Stock

Question & Answer

Aprilaire #4238 Circuit Board for Model 700, 760, 760A, 768. Includes wiring harness. This part does not work with the 700A / 700M models (see relay part # 4740).

REVIEW SNAPSHOT®

by PowerReviews

Aprilaire #4238 Circuit Board

4.8

(based on 14 reviews)

100%

of respondents would recommend this to a friend.

Pros

Good size/fit (9)

Cons

Best Uses

Whole house humidifiers (8)

- Reviewer Profile:
- Homeowner (11)

Reviewed by 14 customers

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Displaying reviews 11-14

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2/1/2010

5.0

working again

By Bob

from Crystal lake, IL

About Me Homeowner

Pros

Good Fit

Cons

Best Uses

Whole House Humidifiers

Comments about Aprilaire #4238 Circuit Board:

The circuit board was a perfect "drop in" fix for my problem. I had a working humidifier within ten minutes of exchanging the boards.

1/7/2010

5.0

Aprilaire #4238 Circuit Borad replacemen

By Alex

from Denver, NC

Comments about Aprilaire #4238 Circuit Board:

The HVAC guy wanted to replace my humidifer for $600. I replaced the circuit board for[$], it took 25 minutes. Works great.

2/6/2009

5.0

Easy installation

By larry

from Maple Heights, Ohio

About Me Homeowner

Pros

Lightweight

Cons

Best Uses

Dry Winter

Comments about Aprilaire #4238 Circuit Board:

Parts was easy to install with good instructions

12/18/2008

4.0

Worked as Expected

By Ken

from Park Ridge, IL.

About Me Homeowner, Professional

Pros

Cons

Best Uses

Comments about Aprilaire #4238 Circuit Board:

Included parts and instuctions - OEM.

Service and delivery comments:

Fast service, nice.

Displaying reviews 11-14

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Description Aprilaire #4238 Circuit Board for Model 700, 760, 760A, 768. Includes wiring harness. This part does not work with the 700A / 700M models (see relay part # 4740). Files

Installation Instructions

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