The MZ40C’s design is truly a technological break-through with its dual stainless
steel burner setup, each producing 71,00 BTU output for a total 142,000 BTU rating.
When the boiler senses the return water temperature to be less than 12° F.
from the outgoing heated system water, the one burner shuts off while the other continues
to heat the home, resulting in increased efficiency.
The 40Cs can be linked together to economically produce up to 1 million BTU,
sufficient for small apartment buildings, restaurants, car washes and other commercial
buildings. They are capable of providing a large amount domestic hot water with the use
of our BS line of indirect tanks.
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Technical Specifications - MZ 40 C
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Functions
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Comfort Heating (Hot Water Separate)
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Efficiency
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95%
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Clearance From Combustibles Required
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None
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Electrical Use for Operation
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108 Watts
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Dimensions (approx.)
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30" H x 30" W x 13" D (180 lbs.)
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BTU/HR Input
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142,000 (in two 71,000 BTU stages)
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Hot Water Production (w/ BS Indirect Tank)
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From 250 to 352 Gallons per hour
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Flue
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Direct Vent
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Circulator Pump (Grundfos® # 1542)
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Built-in
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HoneyWell® Positive Pressure Gas Valve
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Built-in
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Air Eliminator
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Built-in
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Low Water Cut-off
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Built-in
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Relief Valve
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Built-in
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Expansion Tank
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Not Included
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*Hot Water provided by BS Indirect Tank
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Click here to see an exploped inside view of the MZ 40C Boiler
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