A Wirsbo thermostat is a thermostat designed for radiant heating and is manufactured by Uponor, a company formally known as Wirsbo. Wirsbo thermostats are a popular brand of thermostat and are available at online retailers such as Westside Wholesale and Supplyhouse.com as of 2015.
Wirsbo thermostats are the first thermostats designed specifically for radiant heating. The thermostats offer differential and pulse-width modulation and feature digital filtering. Wirsbo thermostats are available in heat and heat and cool varieties. Wirsbo thermostats are easy to install due to the fact that they don't require extra wiring or batteries and are powered from existing wiring in the home.