additional shipping costs
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!
Supports 4 Thermostat Zones with Priority Zone SettingsWhat's a "Low Priority" zone?
Any heating loop can be assigned to any thermostats by simply moving a jumper.
Easily works with up to 3 heat sources
such as electric, gas, solar, wood. Great for off-peak electric and dual fuel applications.
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.
Related FilesSee all Resources
How To pagesRead Here
Full Video Tutorials for:
TestimonialSee All Testimonials
David Winkelman says "We will recommend HUG to our customers and friends who want hydronic heating.Thank you for an excellent product for energy conservation!"