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, or we can do it before it is shipped.
Kit Contains
(1) Circuit board module
(1) 9mm Standoff
(1) Tiny straight blade screwdriver
(1) Zone Expander Manual
Key Features
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Steps to Personalize your System:
(Or just use our Design Wizard)1) 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?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.
