Sellers Manufacturing Company products

Heat Recovery systems for both our Steam Boilers and Hot Water Boilers offering increased fuel savings up to 8%. Durably constructed to fit all boiler manufacturers and comes with individual replacement tubes.

The Sellers immersion fired S-Series hot water boiler is a horizontal, single pass, firetube boiler designed to burn natural gas. The unique burner assembly delivers pre-mixed air and gas through multiple nozzles. The air-gas mixture is ignited as it exits each flame retaining nozzle at high velocity. The resulting flames are long and small in diameter. The flame from each of these nozzles is directed into a 2″ O.D. tube that is completely immersed in liquid. There is a separate tube for each flame with the same amount of heat going into each tube. These small diameter flames burn in the first half of the tube lengths. Therefore, the “fire shines“ on half of the heating surface in the single pass boiler — 50% of the total heating surface is radiant heating surface.

The Sellers immersion fired M-Series hot water boiler is a horizontal, single pass, firetube boiler designed to burn natural gas. The unique burner assembly delivers pre-mixed air and gas through multiple nozzles. The air-gas mixture is ignited as it exits each flame retaining nozzle at high velocity The resulting flames are long and small in diameter. The flame from each of these nozzles is directed into a 2″ O.D. tube that is completely immersed in liquid. There is a separate tube for each flame with the same amount of heat going into each tube. These small diameter flames burn in the first half of the tube lengths. Therefore, the “fire shines“ on half of the heating surface in the single pass boiler — 50% of the total heating surface is radiant heating surface.

Style: High Efficiency Single-Pass Design. Burner: Sellers Multi Flame w/ Parallel Positioning. Size: 40 – 900 HP (1.7 – 37.7mmBTU). Burner Operation: Modulating (3:1 on 40-175HP & 4:1 on 200-900HP). Emission Rating: 30ppm NOx. Certifications: ASME, CRN, & UL. Warranty: 20-Year (Pressure Vessel) / 5-Year (Burner) / 1.5-Year (Parts). Fuels: Natural Gas & Propane. Application: Steam (15-300 PSI) & Hot Water.

Style: High Efficiency Single-Pass Design. Burner: Sellers Multi Flame. Size: 10 – 900 HP (0.4 – 37.7mmBTU). Burner Operation: On/Off w/ Pilot Hold. Emission Rating: 30 & 20ppm NOx. Certifications: ASME, CRN, & UL. Warranty: 20-Year (Pressure Vessel) / 5-Year (Burner) / 1.5-Year (Parts). Fuels: Natural Gas, Propane, & Digester/Methane. Application: Steam (15-300 PSI) & Hot Water.

Style: High Efficiency Non-Ferrous Single-Pass Design. Burner: Sellers Multi Flame w/ Parallel Positioning (40-300HP) & Sellers Multi Flame (10-300). Size: 10 – 300 HP (0.4 – 12.6mmBTU). Burner Operation: On/Off (10-300HP) & Modulating (3:1 on 40-175HP & 4:1 on 175-300HP). Emission Rating: 30ppm NOx. Certifications: ASME & UL. Warranty: 20-Year (Pressure Vessel) / 5-Year (Burner) / 1.5-Year (Parts). Fuels: Natural Gas & Propane. Application: Chemical Clean Steam (15PSI), Humidification (15PSI), & Direct Injection (15PSI).

Style: Two-Pass For Small Footprint Applications. Burner: Sellers Multi Flame. Size: 20 – 125 HP (.8 – 5.2mmBTU). Burner Operation: On/Off w/ Pilot Hold. Emission Rating: 30 & 20 ppm NOx. Certifications: ASME. Warranty: 10-Year (Shell) / 5-Year (Burner) / 1.5-Year (Parts). Fuels: Natural Gas & Propane. Application: Steam (15-150 PSI) & Hot Water.