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2017-12-19 · Winter can be a demanding time for your condensing boiler, and in recent years a record number of households have reported burst pipes and broken
2015-3-22 · Combustion Testing Procedures. heaters with the 'bell' shaped draft diverter on top can be accurately tested by attaching a section of copper tubing to the probe or using a flexible probe which is then inserted directly into the top of the fire tube below the diverter.
1 · Since 1928, Dunkirk has delivered innovative, efficient, and dependable home heating products to professionals, building owners, and homeowners. We take pride in our products and listen to the people in the field who are doing the hard work.
The Hartford Loop: this article gives a defnition of the Hartford Loop used on steam heating systems, explains why the Hartford Loop is necessary to protect against steam boiler damage, and gives a bit of the history of the development of the Hartford loop. We include sketches and photographs of the Hartford Loop piping arrangement on steam boilers and list inspection & defect points of interest.
Oil Burner Puffbacks cause, cure and prevention: This article explains the cause, cure, and prevention of potentially dangerous and sooty oil fired heating equipment puffbacks that can occur at an oil fired boiler, furnace, or water heater.
2010-3-11 · Stainless steel chimney liners are considered to be one of the best materials to use in heating ovens or fireplaces. They are classified as metal flue liners. Another type of material found in this category includes aluminum. These materials can be easily bought from stores. They are available in
2011-10-22 · Condensation on the heat exchangers is destructive to cast iron, but this is the GOAL with condensing boilers. If you're running 140F water out with a 25F delta-T, the return water is ~115F and you're into the mid-90s for raw combustion efficiency, roughly 8-10% better than you're getting with 130F return water with only a 15F drop in temp.
Central Boiler's new Forge outdoor coal furnace can be the perfect choice for those that live where coal is abundant and available. Built with the same quality and attention to detail as Central Boiler's outdoor wood furnaces, the Forge is a better way to heat with coal.
Furnaces and boilers that are not sealed-combustion units draw heated air into the unit for combustion and then send that air up the chimney, wasting the energy that was used to heat the air. Sealed-combustion units avoid that problem and also pose no risk of introducing dangerous combustion gases into your house. If you're considering