Master Flow Manually Adjustable Humidistat for Power Vents-H1 - The Home Depot

Master Flow

Model # H1

Internet # 100023416

Store SKU # 144657

Manually Adjustable Humidistat for Power Vents

Master Flow Manually Adjustable Humidistat for Power Vents

This item has been discontinued.
The Home Depot no longer carries this specific product.

$30.27 / each
  • Adjustable Humidistat
  • Used with Master Flow Brand PG and PR Series Power Ventilators
  • Pre-wired for installation


Model # H1

Internet # 100023416

Store SKU # 144657

Store SO SKU # 813317

Use the Master Flow Adjustable Humidistat with all Master Flow power vents. The humidistat helps reduce the likelihood of damaging moisture or heat from accumulating in your attic. Manually adjustable for varying climate conditions.

  • Humidity-activated humidistat can be adapted to accommodate all climate conditions
  • Designed for use with all Master Flow and LL Building Products power vents
  • For use with power ventilators rated not more than 7.5Amps
  • Constructed from galvanized steel for a durable design
  • Manually adjustable setting from Stop to 20% humidity
  • Pre-wired for simple installation


Assembled Depth (in.)  2 in  Assembled Height (in.)  2.75 in 
Assembled Width (in.)  5 in  Product Depth (in.)  5.25 
Product Height (in.)  7.75  Product Width (in.)  4.75 
Amperage (amps)  7.5  Automatic/Manual  Manual 
Color/Finish Family  Gray  Material  Galvanized Steel 
Product Weight (lb.)  .7 lb  Programmable  No 
Returnable  90-Day 
Warranty / Certifications
Manufacturer Warranty  1-year Limited Warranty 


Rated 5.0 out of 5 by 1 reviewer.
Rated 5.0 out of 5.0 by DUAL use! Great product! Let's you make DUAL use of your attic fan. June 10, 2014
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