Williams 6913 Combustion Chamber 321142-301 Direct Compatibility: Engineered as a

Direct Compatibility: Engineered as a seamless 8215B80-24VDC replacement

Standard Sizing: 1/2-inch suction and 3/4-inch discharge connections allow for standard brazing techniques without the need for additional adapters

protecting the diaphragm against transient pressure spikes

ensuring safety and integrity in high-rise and industrial hydronic systems

Williams 6913 Combustion Chamber 321142-301 Direct Compatibility: Engineered as aWhen you're dealing with a cracked or rusted out combustion chamber in a Williams Monterey 35,000 BTU wall furnace, there is no substitute for the precision of the Williams 6913 Combustion Chamber. As an OEM replacement part, this assembly is engineered specifically for the 3509622 series and related top vent gravity wall furnaces. In the field, we know that after years of high cycle heating, the original heat exchanger components can fatigue, leading