Lochinvar 502, 2072 Ratings, Specifications, Installation & Operation Manual, NOTICE Notes

Installation & Operation Manual

Ratings

		Specifications
Model Number
	Appliance Water			Air / Vent
Note: Change “N” to		Water Connections	Gas Connections	Sizes
	Content Gallons
“L” for L.P. gas models.
				(Note 1)
CPN0502	1.7	2"	1-1/4"	6"
CPN0652	2.0	2"	1-1/4"	8"
CPN0752	2.1	2"	1-1/4"	8"
CPN0992	2.2	2-1/2"	2"	10"
CPN1262	2.6	2-1/2"	2"	12"
CPN1442	2.9	2-1/2"	2"	12"
CPN1802	3.3	2-1/2"	2"	12"/14"
CPN2072	3.6	2-1/2"	2"	12"/14"

NOTICE

Notes:

Maximum allowed working pressure is located on the rating plate.

1.Copper-fin2pool heaters require special gas venting. Use only the vent materials and methods specified in the Copper-Fin2Pool Heater Installation and Operation Manual.

2.The Copper-fin2is orificed for operation up to 2000 feet altitude, and including up to 4,500 feet, with no field adjustments. The appliance will de-rate by 4% for each 1000 feet above sea level up to 4,500 feet. Consult the factory for installations above 4,500 feet elevation.

8