Will it work with your system?
Works well with
- Damp summers or basements
Check first if you have
- Portable humidifiers
What it controls
The Tjernlund DH2P Dehumidistat is a dehumidistat.
It switches a whole-house dehumidifier by humidity rather than temperature. How humidistats work.
Voltage, per the listing: 120 vac.
Also on the listing: dimensions of 6 x 6 x 6 inches and a weight of 2 lb.
Compatibility and specs
These come from the maker's listing for this exact model; the source of each is marked. Anything the maker leaves out is marked not stated.
| Model number | DH2P | Retailer |
|---|---|---|
| Dimensions (seller) | 6 x 6 x 6 inches | Retailer |
| Product weight | 2 lb | Retailer |
| Voltage | 120 vac | Retailer |
Strong points and weak points
Strong points
- 120 vac
- Dehumidistat
Weak points
- Needs a whole-house unit to control
- Check system compatibility first
Wiring and install notes
- Compatibility statements are the maker's own. Confirm with the maker's compatibility checker, turn the power off before wiring, and leave line-voltage and furnace work to a licensed electrician or HVAC technician.
Thermostats to compare it with
FAQ
Can I install the Tjernlund DH2P Dehumidistat myself?
Wiring a humidistat follows the humidifier's and the control's manuals; turn the power off first.
Other zoning and humidity controls with similar wiring
Our take
A fit for damp summers or basements.
Where to get it
The link goes to this exact model's listing. Check that the box includes the trim plate or C-wire adapter you need, and confirm your wiring with the maker's compatibility checker before you order.
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