Atmospheric Boilers: Laars, Burnham

Burnham Series 2 Boiler

Since it’s introduction over 20 years ago, the Series 2 has earned a reputation for safety, reliability and durability. With a robust cast iron heat exchanger, long lasting stainless steel burners, over two decades of refinement, and over two million installed in North America, the Series 2 remains one of the most popular choices for those seeking a reliable, long-lasting gas boiler.

  • AFUE Up to 84%
  • Natural Draft
  • Natural or LP Gas 38 – 299 MBH (14 sizes)
  • Cast Iron Heat Exchanger, 2–10 Sections
  • Direct Replacement for Thousands of Existing Boiler Installations
  • Solid, Reliable, Time-Tested Design
  • Standing Pilot or Electronic Ignition
  • Lifetime Limited Warranty

Laars Mini Therm Boiler

LAARS MINI-THERM gas-fired residential hydronic boiler is the ideal heating appliance that saves home owners money on heating costs and has plenty of capacity to keep even the largest home comfortable on the coldest days. The compact boiler comes in three varieties (JVT standing pilot, the Energy Star rated JVS-spark ignition, and JVH-hot surface ignition with induced draft) to meet your installation needs... and your budget.