Perfect home comfort and potable water from a single energy-saving source. Patented, double wall, 1" O.D. glass-coated steel coil heat exchanger.

Features:

Intelligent Gas Control
Enhanced Performance - enhanced First Hour Delivery ratings and tighter temperature differentials.
Advanced Temperature Control System - Microprocessor constantly monitors and controls burner operation to maintain consistent and accurate water temperature levels.
Intelligent Diagnostics - An exclusive green LED light prompts the installer during start-up and provides ten different diagnostic codes to assist in troubleshooting.
Pilot On Indication - Flashing green LED provides a positive indication that the pilot is on. (Not available on PV models)
Separate Immersed Thermowell - High strength advanced polymer composite thermowell provides isolation between the electric temperature sensor and surrounding water. No need to drain the tank when removing the gas valve. (Not available on PV models)
Internal Double Wall Heat Exchanger - Double wall 1-1/2" O.D. glass-coated steel coil ensures separation of potable water and heating fluid.

A Laars Combi Heat is easy to install and operates similar to a conventional water heater. When there is a demand for domestic hot water, water enters the bottom of the tank and hot water from the top of the tank is delivered to the load.

Model	Gallon	MBH	Gas Type	Ft
LCH-504T10FBN	45	65	Natural	0-2000
LCH-504T10FBN475	45	65	Natural	2001-7000
LCH-504T10FSX	45	65	Propane	0-2000
LCH-504T10FSX475	45	65	Propane	2001-7000
LCH-75T10BN	72	76	Natural	0-2000
LCH-75T10BN475	72	76	Natural	2001-7000
LCH-75T10SX	72	76	Propane	0-2000
LCH-75T10SX475	72	76	Propane	2001-7000

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Brochure

Laars - Combi-Heat - Combination Water and Space Heater