2020/2/21 · Williamson-Thermaflo Manufacturer Overview. Williamson-Thermoflo Co. offers a full line of oil and gas furnaces, oil and gas boilers, indirect-fired water heaters, and air conditioning products. Williamson-Thermoflo is an independent business unit of Weil-McLain, which is a subsidiary of SPX Corp. SPX posted revenues of about $1.4 billion in 2017.
Read More2021/10/10 · OSB - Oil Fired Steam Boiler Series 2 | Williamson-Thermoflo OSB - Oil Fired Steam Boiler Series 2. Factory tested. Easy service. Swing-away burner door. Low draft loss. Top access cleanout cover. Plug-in wiring harness. High efficiency oil burner… Get A
Read More2021/10/10 · OSB - Oil Fired Steam Boiler Series 2 | Williamson-Thermoflo OSB - Oil Fired Steam Boiler Series 2. Factory tested. Easy service. Swing-away burner door. Low draft loss. Top access cleanout cover. Plug-in wiring harness. High efficiency oil burner… Get A
Read MoreDetails. Williamson OSB-4-P-S2-W 4 Section Oil Steam Boiler, Probe LWCO, No Burner. "Uncover warm possibilities" with Williamson-Thermoflo's OSB oil fired steam boiler. The efficient OSB-4-P-S2-W-W pumps out 144,000 BTUs with a thermal efficiency rating rating of 84 percent. The OSB is also designed with a solenoid valve, PSC motor, and a solid
Read MoreDetails. Williamson OSB-4-P-S2-W 4 Section Oil Steam Boiler, Probe LWCO, No Burner. "Uncover warm possibilities" with Williamson-Thermoflo's OSB oil fired steam boiler. The efficient OSB-4-P-S2-W-W pumps out 144,000 BTUs with a thermal efficiency rating rating of 84 percent. The OSB is also designed with a solenoid valve, PSC motor, and a solid
Read MoreWilliamson-Thermoflo GWA 105 boiler was installed for this 1940s vintage 1000 square foot house with hot water baseboard. The house is poorly insulated. Prior to conversion to gas, the old oil boiler was able to heat the house. The unit was heating
Read More2020/1/23 · The boiler size seems appropriate for the house, as it is essentially the same size as the old oil-fired unit it replaced. Where the old oil- fired unit managed to keep the house warm for any weather that nature threw at us here in Providence, RI the gwa 105 *fails miserably* when the temperatures outside get more than a couple of degrees below freezing.
Read MoreWilliamson OSB-4-P-S2-W 4 Section Oil Steam Boiler, Probe LWCO, No Burner "Uncover warm possibilities" with Williamson-Thermoflo's OSB oil fired steam boiler. The efficient OSB-4-P-S2-W-W pumps out 144,000 BTUs with a thermal efficiency rating rating of 84 percent.
Read MoreWilliamson OSB-5-P-S2-W 5 Section Oil Steam Boiler, Probe LWCO, No Burner. "Uncover warm possibilities" with Williamson-Thermoflo's OSB oil fired steam boiler. The efficient OSB-5-P-S2-W-W pumps out 174,000 BTUs with a thermal efficiency rating rating of 83.9 percent. The OSB is also designed with a solenoid valve, PSC motor, and a solid state
Read MoreWilliamson -Thermoflo OSB-4-P-S3 Oil Fired Cast Iron Steam Boiler 4 Section 85%. View additional images. X. Williamson-Thermoflo OSB-3-P-S2-W Cast Iron Residential Oil Fired Steam Boiler, Net AHRI Ratings: Steam (Sq. Ft.) 450, Net AHRI Ratings: Steam (MBH) …
Read MoreWilliamson OSB-4-P-S2-W 4 Section Oil Steam Boiler, Probe LWCO, No Burner "Uncover warm possibilities" with Williamson-Thermoflo's OSB oil fired steam boiler. The efficient OSB-4-P-S2-W-W pumps out 144,000 BTUs with a thermal efficiency rating rating of 84 percent.
Read MoreDetails. Williamson OSB-6-P-S2-W 6 Section Oil Steam Boiler, Probe LWCO, No Burner. "Uncover warm possibilities" with Williamson-Thermoflo's OSB oil fired steam boiler. The efficient OSB-6-P-S2-W-W pumps out 210,000 BTUs with a thermal efficiency rating of 83.7 percent. The OSB is also designed with a solenoid valve, PSC motor, and a solid
Read More"Uncover warm possibilities" with Williamson-Thermoflo's GSA gas-fired steam boiler. The Efficient GSA-175-N-IP pumps out 175,000 BTUs with an AFUE (annual fuel utilization efficiency) rating of 82.8 percent. The efficient OSB-4-P-S2-W-W pumps out 144,000
Read MoreWilliamson OSB-6-P-S2-W 6 Section Oil Steam Boiler, Probe LWCO, No Burner "Uncover warm possibilities" with Williamson-Thermoflo's OSB oil fired steam boiler. The efficient OSB-6-P-S2-W-W pumps out 210,000 BTUs with a thermal efficiency rating of 83.7 percent.
Read MoreDetails. Williamson OSB-6-P-S2-W 6 Section Oil Steam Boiler, Probe LWCO, No Burner. "Uncover warm possibilities" with Williamson-Thermoflo's OSB oil fired steam boiler. The efficient OSB-6-P-S2-W-W pumps out 210,000 BTUs with a thermal efficiency rating of 83.7 percent. The OSB is also designed with a solenoid valve, PSC motor, and a solid
Read More"Uncover warm possibilities" with Williamson-Thermoflo's OSB oil fired steam boiler. The efficient OSB-6-P-S2-W-W pumps out 210,000 BTUs with a thermal efficiency rating of 83.7 percent. The OSB is also designed with a solenoid valve, PSC motor, and a solid state igniter to maintain that efficiency.
Read More2021/10/10 · OSB - Oil Fired Steam Boiler Series 2 | Williamson-Thermoflo OSB - Oil Fired Steam Boiler Series 2. Factory tested. Easy service. Swing-away burner door. Low draft loss. Top access cleanout cover. Plug-in wiring harness. High efficiency oil burner… Get A
Read MoreOSB Series 2 Oil-Fired Steam Boilers – Boiler Manual Part Number 550-110-772/1010 5 2 Prepare boiler Hydrostatic pressure test 1. Remove steam pressure gauge furnished with boiler. Install water pressure gauge for test only. Be sure gauge can handle test pressure.
Read MoreDetails. Williamson OSB-4-P-S2-W 4 Section Oil Steam Boiler, Probe LWCO, No Burner. "Uncover warm possibilities" with Williamson-Thermoflo's OSB oil fired steam boiler. The efficient OSB-4-P-S2-W-W pumps out 144,000 BTUs with a thermal efficiency rating rating of 84 percent. The OSB is also designed with a solenoid valve, PSC motor, and a solid
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