Residential Boilers
Product Fuel DOE Heating Capacity Venting Trim Construction
Peerless® Pinnacle® Gas-Fired (Natural or LP) 16 to 183 MBH Direct Vent Water Stainless Steel
Series MI Gas-Fired (Natural or LP) 58 to 211 MBH Natural Draft Water Cast Iron
Series MIH Gas-Fired (Natural) 54 to 135 MBH Natural Draft Water Cast Iron
Series 63 Gas-Fired (Natural or LP) 73 to 241 MBH Natural Draft Water or Steam Cast Iron


Commercial Boilers

Product Fuel Gross Output Venting Trim Construction
Peerless® Pinnacle® PI-399 Gas-Fired (Natural or LP) 93 to 379 MBH Direct Vent Water Stainless Steel
Series 64 Gas-Fired (Natural or LP) 279 to 525 MBH Natural Draft Water or Steam Cast Iron
Series 211A Gas-Fired (Natural or LP) 504 to 7,560 MBH Natural Draft Water or Steam Cast Iron