The Zone Valve Control 305V connects up to five thermostats and operates zone valves to provide heating to a zoned hydronic heating system. The 305V operates a system pump whenever a zone valve opens. Zone 1 can operate either a zone valve or a circulator to provide heat to an indirect domestic hot water tank with optional priority over zones 2 through 5. The 305V includes optional exercising to prevent circulator seizure when not in use, and optional post purge operation of the domestic hot water tank to maximize energy savings. The 305V provides a RoomResponse™ signal to modulating-condensing boilers to optimize comfort while improving boiler efficiency.
Features
CSA approved
Zone priority
Compatible with all low voltage thermostats
Fuses protect transformers and pumps
Four ground screws
Compatible with 2, 3 and 4-wire zone valves
Top, bottom and back conduit knockouts
Post purge
RoomResponse™ signal
Away signal shared between tekmar thermostats
LED for each zone, priority, end switch and RoomResponse™
Installation of this product may require products from each of the categories below.
Choose our top recommended product from each category, or choose "More" to see a full list from that category.
Installation of this product may require some of the following products from .
Compatible Products
Often Bought With Products
1.0
* Pricing Disclaimers:
"Your price" does not include project-specific pricing. If project-specific pricing is needed, please consult with your local sales team.
Prices may vary by region and without notice due to changes in market conditions.
Add products from
Add
The following products may be required
The following products may be required with your purchase of . Please adjust quantity for each product to add.
The following products may be required
The following products may be required with your purchase of . Please adjust cart quantity for each product.
Cannot add to cart
If this error is unexpected, please try logging out and in again.
Searching for stock at your location...