Pentair ETi 400 - General Specifications; Heater Identification Information

Rev. C 4/2017 ETi 400 High Efficiency Pool and Spa Heater Installation and User’s Guide
9
GENERAL SPECIFICATIONS
NOTICE
• Combustion air contaminated by corrosive chemical fumes can damage the heater and will void the warranty.
• The Combination Gas Control Valve on this heater differs from most appliance gas controls. If it must be
replaced, for safety reasons replace it only with an identical gas control valve.
• The heater’s access side panels must be in place to provide proper ventilation and to avoid water intrusion. Do
not operate the heater for more than ve (5) minutes with the side panels removed.
• This heater is certied by CSA International as complying with the Standard for Gas Fired Pool Heaters,
ANSI Z21.56/CSA 4.7, and is intended for use in heating fresh water swimming pools or spas.
• The ETi
®
400 Heater is designed for the heating of chlorine, bromine or salt system swimming pools and spas.
It should NOT be used as a space heating boiler, or general purpose water heater.
• The heater should be located in an area where leakage of the heater or connections will not result in damage to
the area adjacent to the heater or to the structure. When such locations cannot be avoided, it is recommended
that a suitable drain pan, adequately drained, be installed under the heater. The pan must not restrict air ow.
• The heater may not be installed within 5 ft. (1.5M ) of the inside surface of a pool or spa unless it is separated
by a solid fence, wall or other permanent barrier.
• In the United States, installation must be in accordance with local codes and the most recent edition of the
National Fuel Gas Code, ANSI Z223.1/NFPA-54. The Code can be obtained from: National Fire Protection
Association 1 Batterymarch Park Quincy, MA 02169 www.nfpa.org
• In Canada, install the heater in accordance with local codes and the most recent edition of the Natural Gas and
Propane Installation Code, CAN/CSA B149.1.
Warning and Safety Instructions
Heater Identification Information (HIN)
To identify the heater, see rating plate on the inner front panel of the heater. There are two designators for each heater,
one is the Model Number and the other is the Heater Identication Number (HIN).
Heater Identification Number (HIN)
The following example simplifies the identification system:
1) ETi
2) Model Size : (400) : Input rating (Btu/hr)
X 1000
3) Fuel Type : NA = Natural gas
4) Construction : ASME = Commercial Model
ETI 400 NA ASME
ETi = High Efficiency
FUEL TYPE =
CONSTRUCTION =
MODEL SIZE = BTU INPUT in 1000 of BTU / HR
H. I. N.
HEATER IDENTIFICATION NUMBER
ID DESIGNATOR FOR PENTAIR WATER POOL AND SPA, ETi HEATER
NA = NATURAL GAS
Example:
1 2 3 4
ASME = COMMERCIAL MODEL