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8
HEP025RT
Installation, Operation, and Maintenance Manual
L6HEP025RT
HEP025R
Listing
cETLus
Conforms to
CAN/CSA-C22 No.14, UL508
Dimensions
24”H × 18¾”W × 7¾”D
Weight
30 lbs
Nominal panel output
*see conditions below
25,000 Btu/hr
Max ambient temperature
120°F
Max water temperature
200°F
Settable fluid temp range
dependant on heat source temperature
1/2" Safety relief valve
Calibrated adjustment allows for setting valve to required pressure relief.
Adjustable range 50-175psi (3.45-12.06 bar). The Series 530C and LF530C
is ideal for bypass thermal expansion pressure relief.
Power supply: pre-wired on system controller
120 V ac; max. current 2A
Primary pump
Non-ferrous, Grundfos UPS15-58CIL2
Secondary pump
Non-ferrous, Grundfos UPS15-58CIL2
Heat exchanger
Single-wall brazed plate; 3×8-12
Auxiliary terminal
Yes, dry contacts, max. load 10A
DHW priority
Optional @ ~0.5 US gpm DHW flow
Temperature control method
None
Piping
¾" 304 Stainless steel tubing
Piping connections
1" FNPT, ¾" FNPT
DHW priority switch connection
½" FNPT (FLWSWTCH optional)
Backplate
Galvanized steel
Enclosure
Powder coated steel
Specifications & Listings
