HUG Hydronics
Zone Expander Board
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The Zone Expander allows the HUG Hydronics In-floor Heating System to handle up to 8 heating zones, up from the standard 4.
This cute little add-on board plugs easily onto the control board, you can do it yourself if you need to upgrade later or will be installed before it is shipped
Key Features
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Steps to Personalize your System:
or Ask for a Quote1) Add a tank to cart
2) Select number and styles of pumps you want
3) Add your water heater/boiler choice
4) Shop Accessories for PEX pipes. PEX staples, Heat Sheet Insulation and Thermostats!
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Supports 4 Thermostat Zones with Priority Zone Settings
What's a "Low Priority" zone?Now up to 8 heating zones!
Any heating loop can be assigned to any thermostats by simply moving a jumper.
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Easily works with up to 3 heat sources
such as electric, gas, solar, wood. Great for off-peak electric and dual fuel applications.
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Simple & Understandable
Easy installation and maintenance. Installs with basic tools. Replace any part with basic or no tools. and it's easy to add water for start-up.
