VENTS-US HR-S Electro-Mechanical Humidistat for ERV/HRV (SKU HR-S-SERIES)

The VENTS-US HR-S is an electro-mechanical humidistat that triggers ventilation when indoor humidity drifts past your setpoint. Set the dial anywhere from 20 to 90% RH and it takes care of the rest, no programming or menus.

It can be wired for either humidification or dehumidification, so it works whether you're trying to pull moisture out of a damp basement or hold humidity up in a dry house. It can also be set to signal when humidity runs too high or too low. Works with single-room, residential, and commercial HRV/ERV systems, plus other ventilation, AC, and heating equipment that accepts a switch contact.

Product Features:

• Adjustable 20-90% RH: set the trigger point anywhere in the range
• Humidification or Dehumidification: terminals 1-2 for humidify, 1-3 for dehumidify
• Electro-Mechanical: simple dial control, nothing to program
• 24 VAC Switch Contact: connects to the HRV/ERV external terminal
• Wall Mounted: 86 x 86 x 30 mm polycarbonate housing, IP30

Warranty

Backed by the VENTS-US manufacturer warranty.