Esbe LTC load units have a great reputation. As standard we carry units with cartridges that start opening at 60°C , and are fully open at 70°C. We also stock cartridges set at different temperatures if you want to achieve a higher or lower boiler return.

ESBE LTC143 stove load unitESBE LTC143 stove load unit
ESBE LTC171 log gasifiyer load unitESBE LTC171 log gasifiyer load unit