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Crown Boiler


Crown Mega Series 32

A gray box with a hole in the middle of it.
The Series 32 is a commercial, cast-iron, gas-fired, hot-water or steam boiler. The Series 32 is designed for use with a conventional chimney. The boiler is equipped with an electronic ignition system and is available for use with natural gas. The Series 32 is available in firing rates from 380,000 to 2,850,000 BTU/hr. This boiler […
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Crown Series 24

A red and silver door with a black handle
The Series 24 is a cast-iron water or steam boiler designed for use with light oil, gas, or a light oil-gas combination. The Series 24 is designed for installation with either a standard chimney or a pressurized vent system. The boiler has a swing-open front door for easy service and inspection. The Series 24 is […
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Crown Series 16

A red and gray box with the word " calvin " on it.
The Series 16 is a commercial, cast-iron, gas-fired, hot-water boiler. The Series 16 is designed for use with a conventional chimney. The boiler is packaged with an electronic ignition system and has the option of either natural or LP gas. The Series 16 is available in firing rates from 325,000 to 585,000 BTU/hr. The Series […
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Crown FW

A red and black box with a motor on it
The FW Series boiler is a 3-pass cast-iron boiler designed for use with light oil, gas, or a light oil-gas combination. The FW Series is designed for installation with either a standard chimney or a pressurized vent system. The boiler has a swing-open front door for easy service and inspection, and the stainless steel baffles […
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Crown Bimini- Commercial

A gray furnace is standing up against the wall.
The Bimini (BWC) Series boiler is a cast aluminum, high-efficiency, condensing, gas-fired, direct-vent, hot water boiler. There are multiple venting configurations and material options to suit owner and installer preferences. The BWC Commercial is available in firing rates of 300,000 to 425,000 BTU/hr. The BWC is available in both natural and LP gas. The BWC […
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Crown Maui (MWC)

A white and black wall mounted unit
The Maui Series (MWC) boiler is a residential, fully-packaged, installer-ready, copper-finned, gas-fired, hot-water, condensing, direct vent boiler. This 85% efficient, ENERGY STAR® qualified boiler is offered in a “heat only” or “Combi” model that provides both domestic heat and hot water. The Maui is packaged with a concentric polypropylene venting system. The Maui is available […
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M. J. Mac Inc.
48 Vincent Circle, Unit D Ivyland, PA 18974
(215) 674-4001




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