Pentair MASTERTEMP 125 Installation And User Manual

MASTERTEMP
®
125 Pool and Spa Heater Installation and User’s Guide Rev. B 8/14
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 Construction  STD 6WDQGDUG0RGHO
Section 1. Heater Identification Information
Section 1: Heater Identification Information
HEATER IDENTIFICATION INFORMATION — (HIN)
MT 125 NA STD
MT = MASTERTEMP
FUEL TYPE =
CONSTRUCTION =
MODEL SIZE = BTU INPUT in 1000 of BTU / HR
H. I. N.
HEATER IDENTIFICATION NUMBER
ID DESIGNATOR FOR PENTAIR AQUATIC SYSTEMS MASTERTEMP 125 HEATER
NA = NATURAL GAS
LP = PROPANE GAS
Example:
1 2 3 4
®
STD = STANDARD MODEL

Pentair MASTERTEMP 125 Specifications

General

BTU Output	125, 000 BTU/hr
Fuel Type	Natural Gas or Propane
Ignition System	Electronic
Minimum Flow Rate	20 GPM
Maximum Working Pressure	50 PSI
Efficiency	82%
Water Connections	1.5 inch
Certifications	ANSI Z21.56
Voltage	120V