The Thermo Pride brand stands for handcrafted products, reliability, durability and high efficiency. Together they provide real value and establish the Thermo Products benchmark. Thermo Pride units are designed and built better to last longer. Our CLQS Propane/Gas Furnace is 95% AFUE, Condensing Single Stage and Multi-Position for all your installation needs. We also offer three lines of propane/gas mobile home furnaces to fit all your needs.