Sta-Rite Max-E-Therm Low NOx Pool & Spa Heater | Cupro Nickel | Dual Electronic Ignition | Digital Display | Natural Gas | 400,000 BTU | SR400HD

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Overview

Cupro Nickel is highly resistant to corrosion in saltwater pools
Great for saltwater pools
Lower Operating Costs - 84% efficiency rating - rated 1st in its class for highest energy efficiency
Environmentally Friendly - All units are low NOx
Compact Design - Ideal for retro-fit installation

Pool And Spa Heater

For indoor or outdoor installations on pools and spas. Features include an LED temperature readout with dual thermostat controls, temperature safety lockout, and 6-position control panel. PMG burner technology requires no outdoor draft hood. Proven Dura-Glas^™ rust-proof construction with plastic manifold and PVC union connections. Heavy-duty unit with cupro-nickel exchanger stands up to the harshest of applications, like low pH, high flow or heavy use.

Features

Lightweight - Lightest heater in its class
Best in class energy efficiency*
Compact Design - Ideal for retro-fit installations
Easy to Switch - Change gas sources with installation of separate orifice
Environmentally Friendly - All units are low NOx
Rustproof Housing - Sleek, matte black enclosure is made of Dura-Glas - an exclusive Sta-Rite material that handles the heat and weathers the elements
Lower Operating Costs - 84% efficiency rating - rated first in its class for highest energy efficiency
Custom or Retrofit - Direct-connects to Sta-Rite System:3 Mod Media filter or easily fits other systems

Brand: PENTAIR

Warranty

While the majority of Pentair products are covered by a 60-day warranty, a select number of products qualify for extended warranty coverage.

Select Bundled Products: Applies to purchases and qualified installation of a minimum of a pump and filter, and one or more of the following: heaters, heat pumps, control systems, automatic cleaners, lighting, salt chlorine generators or UV sterilizer.**

*Note: Qualified Installer - Defined as a licensed professional who charges a fee for his services, and possesses a business license, contractor's license and/or resale permit. Common examples of a "qualified installer" include: Swimming Pool, Home Repair or Landscape Professional; Plumber or Electrician; General Contractor; Heating and Air Conditioning Specialist.

**Note: Bundled products - Must be purchased on the same invoice and installed at the same time. If any product within a bundle is ineligible for the bundled warranty coverage then all products within the same bundle will be disqualified from receiving the three year extended warranty coverage for bundled products.

TradeGrade products must be purchased from a retail store (brick & mortar), pool builder or pool service company to receive a one-year, two-year or three-year warranty. TradeGrade products purchased online will receive a sixty-day parts ONLY limited warranty. View the list of TradeGrade Products.

^Labor Costs are not covered outside of US/Canada.

Warranty by Product / Product Category (subject to TradeGrade requirements if applicable)	Length of Warranty	Requires Professional Installation
Automation
SunTouch® Solar and SolarTouch® Control Systems	3 Years	Yes
Automation equipment, excluding SunTouch® Solar and SolarTouch®Control Systems	1 Year	Yes
IntelliConnect™	1 Year	Yes
IntelliCenter®	1 Year	Yes
IntelliLevel™	1 Year	Yes
Filters
Filters	1 Year	Yes
Heaters
ETi™ 400	3 Years Parts & Labor^	Yes
UltraTemp ETi™	3 Years Parts & Labor^	Yes
Heaters	2 Years	Yes
Heat Pumps
Heat Pumps	2 Years Parts & Labor^	Yes
Compressor	10 Years Parts & Labor^	Yes
Titanium Heat Exchanger	Lifetime	Yes
Lighting
Light Bulbs	60 Days	Yes
Lights	1 Year	Yes
IntelliBrite® 5G White LED Light	2 Years	Yes
MicroBrite™	2 Years	Yes
Pumps
Single and Dual Speed Pumps	1 Year	Yes
Single-Phase, TEFC Super Duty Pumps	2 Years	Yes
Select Variable Speed Pumps	3 Years
SuperFlo® VS, SuperFlo® VST and SuperMax® VS Variable Speed Pumps	2 Years	Yes
IntelliFlo (#011028) and IntelliPro (#P6E6VS4H-209, #013028)	2 Years	Yes
IntelliFlo 2 VST (#011055) and IntelliPro 2 VST (#013001)	3 Years	Yes
IntelliFlo VSF (#011056) and IntelliFloXF VSF (#022056)	3 Years	Yes
IntelliPro VSF (#013004) and IntelliProXF VSF (#023056)	3 Years	Yes
Sanitizers
BioShield® UV Disinfection Sanitizer	2 Years	Yes
BioShield Sanitizer Quartz Sleeve only	1 Year
IntelliChlor® Salt Chlorine Generator (without Power Center)	2 Years
iChlor™ Salt Chlorine Generator - Bundle with Power Supply and Cell (iChlor 15 and iChlor 30)	3 Years	Yes
White Goods / Water Features / Valves
White Goods and Water Features and Valves	1 Year	Yes
Maintenance Equipment / Replacement Parts
Maintenance Equipment and Replacement Parts	60 Days (with exception of motors)
Single-Phase, TEFC Super Duty Replacement Motors	2 Years	Yes
Above Ground Systems
Above Ground Systems	1 Year
Cleaners (Automatic cleaners purchased in the USA from entities outside the USA do not qualify for any warranty)
Tires, Rollers, Brushes, Climbing Rings, Cartridge Fillers	60 Days
Suction Seal, Foot Pad, Wings, Bumper, Strap, Seal Flaps	1 Year
Legend and Legend II Inground Cleaner	1 Year
Racer® Inground Cleaners	1 Year
Platinum™ Inground Cleaner	1 Year
Warrior® Inground Cleaner	2 Years
Lil Rebel™ Above Ground Cleaner	2 Years
Tires, Rollers, (Rebel, Warrior and Lil Rebel only)	90 days
Dorado® Inground Cleaner	2 Years
Kreepy Krauly® Inground Cleaner	2 Years
Kruiser™ Inground Cleaner	2 Years
Great White® Inground Cleaner	2 Years
Racer LS® Inground Cleaner	2 Years
Rebel® Inground Cleaner	2 Years
SandShark™ Inground Cleaner	2 Years
Prowler® 820 and Prowler 830 Inground Cleaners	2 Years
Prowler® 910, 920 and Prowler 930 Inground Cleaners	2 Years
Commercial
ACU-TROL AK Color and Accessories	1 Year	Yes
ACU-TROL Commercial Controllers	5 Years	Yes
ACU-TROL Commercial pH or ORP Probes	2 Year	Yes
ACU-TROL Electronic Modules	5 Year	Yes
IntelliChem Commercial Chemical Controller	2 Years^	Yes
IntelliChlor (CIC60P & CIC60S) Commercial Salt Chlorine Generator (w/o power center)	2 Years or 15,000 operative hours (whichever comes first)	Yes
ETi Heater	3 Years	Yes
Heat Pumps	2 Years parts & labor^	Yes
IntelliBrite 5g WHITE Lights	2 Years	Yes
STARK Commercial Filters	15 Years tank (prorated years 4-15); 3 Years internals/valves/contollers^	Yes
THS Series Commercial Filters	10 Years tank (prorated years 4-10); 3 Years internals/valves/controllers^	Yes
WhisperFloXF/Max-E-ProXF Variable Speed 5HP Pump	2 Years	Yes
Acu Drive XS Variable Speed Drive	1 Year unless extended warranty (3 or 6 Years) purchased	Yes
All Other Commercial Products	1 Year subject to TradeGrade requirements if applicable	Yes

Exceptions that may result in denial of a warranty claim:

Damage caused by careless handling, improper repackaging, or shipping.
Damage due to misapplication, misuse, abuse or failure to operate equipment as specified in the owner's manual.
Damage caused by failure to install products as specified in the owner's manual.
Damage due to unauthorized product modifications or failure to use Pentair original replacement parts.
Damage caused by negligence, or failure to properly maintain products as specified in the owner's manual.
Damage caused by failure to maintain water chemistry in conformity with the standards of the swimming pool industry for any length of time.
Damage caused by water freezing inside the product.
Accidental damage, fire, acts of God, or other circumstances outside the control of Pentair.
Please see warranty card for commercial exceptions.

Visit www.pentair.com to submit your product warranty registration.

This information was updated on 9/25/2020. For the most current information and full warranty policy please visit www.pentair.com.