Williamson Products

Whether you are looking for information on residential boilers, furnaces, commercial heating products or air conditioning equipment, Williamson has what you need.
We provide a full range of comfort heating and climate control products for residential, commercial and institutional use.

  • OSB – Oil Fired Steam Boiler Series 2

  • OWT – Oil Fired Water Boiler w/ Tankless Series 2

  • OWB – Oil Fired Water Boiler Series 2

  • GWI Series 2 – Gas Water Induced-Draft

  • GWA Series 2 – Gas Water Atmospheric

  • GSA Series 1 – Gas Steam Atmospheric

  • PLB – Packaged Low Boy

  • TMP – Temp-O-Matic Multi Position Series 2

  • TLB – Temp-O-Matic Low Boy

  • THB – Temp-O-Matic High Boy

  • SCL – Sealed Combustion Low Boy Series 2

  • SCH – Sealed Combustion High Boy Series 2