Advanced Thermal Hydronics – Boiler Sales, Service, Maintenance & Parts

Advanced Thermal Hydronics (formerly HydroTherm) manufacturers some of the most efficient high-performance and high-mass boilers on the market, and at competitive rates. Its boilers provide maximum efficiency and flexibility in commercial and residential heating applications.

Their KN Series boiler units offer efficiencies of up to 93% and are available with outputs ranging from 200 MBH to 3,000 MBH. Units can be combined to meet the load requirements of any commercial heating application.

Serving All Of Southern California

map of our service area in Southern California kern bakersfield san bernardino santa barbara los angeles riverside san diego imperial ventura

Advanced Thermal Hydronics is owned by the Mestek, which has been in the business of providing engineering solutions since 1946. HydroTherm pioneered the modular boiler, which has revolutionized the heating industry. The company supports greener building and is certified for boilers with efficiencies exceeding 90% AFUE.

KN-Series by Advanced Thermal Hydronics are the only high-efficiency, cast iron boilers available for the commercial marketplace that combine the efficiency of condensing, gas-fired technology with the strength, durability and heat retention of cast iron construction.

High Efficiency Cast Iron Condensing Boilers

Ultra HIgh-Efficiency Cast Iron Condensing Boilers

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DB Sales offers these services for HydroTherm:






Repair/Maintenance by Factory Authorized Technicians

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