Home Pentair MasterTemp Low NOx Pool Heater - Electronic Ignition - Propane - 400,000 BTU ASME - 460776
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Pentair MasterTemp Low NOx Pool Heater - Electronic Ignition - Propane - 400,000 BTU ASME - 460776

Pentair MasterTemp Low NOx Pool Heater - Electronic Ignition - Propane - 400,000 BTU ASME - 460776 Pentair MasterTemp Low NOx Pool Heater - Electronic Ignition - Propane - 400,000 BTU ASME - 460776 Pentair MasterTemp Low NOx Pool Heater - Electronic Ignition - Propane - 400,000 BTU ASME - 460776
$2,730.00

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Platinum Preferred Manufacturer
  • ASME Model for Commercial Properties.
  • High Efficiency Rating Makes these Heaters Extremely Economical to Operate.
  • Heats Up Fast so No Long Waits Before Enjoying your Pool or Spa while Achieving Best-In-Class Efficiency.
  • Rotating Digital Display Allows for Easy Viewing.
  • Tough, Rust Proof Exterior Handles the Heat and Weathers the Elements.
  • Improved Resistance to Rodent Intrusion
OVERVIEW
Ultra-High Performance in a Compact, Quiet & Eco-Friendly Design
 
MasterTemp Heaters offer all the efficiency, convenience and reliability features you want in a pool heater, plus a lot more. As easy to use as your home heating system, plus, user-friendly indicator lights make system operation and monitoring a snap. The compact design and super-quiet operation won't intrude on your poolside leisure time. 
 
MasterTemps easy-to-read controls make system operation and monitoring simple. Pool and spa temperatures can be pre-set and controlled with the push of a button. A digital display indicates the water temperature, and five LED lights give you system status and let you know if the heater needs service.
 
New Improved Rodent Resistance for the MasterTemp High Performance Heater
 
The engineers made improvements to reduce gaps and eliminate access points, including advancements to the heater base, all exterior side panels and louvers, the gas valve and water manifold openings, the exhaust opening and the exhaust cover. These subtle, but important, design changes add up to a better heater, from every angle.
 
In addition to the new rodent resistant improvements, the features and benefits of a MasterTemp High Performance Heater include:
  • Enhanced LCD display and diagnostics include easy to display and front-facing error messages and icons
  • Best-in-class energy efficiency
  • Eco-friendly certified for low, NOx emission and outperforms industry standard
No matter what you're seeking in your swimming pool heater, MasterTemp measures up. Compare this list of features to any other and you'll see why MasterTemp is setting a new standard for total value:
 
Features:
  • Very compact design for such a high performance heater allows for smaller overall equipment pads that won't intrude on your poolscape.
  • Easy to install or retrofit in even the tightest spaces.
  • A fully pre-mixed system with a highly efficient air and gas mixture lets MasterTemp heat up fast. No long waits before enjoying your pool or spa.
  • Compare energy efficiency ratings and you'll find MasterTemp at the top of the list. Comfort and economy can go together.
  • With a hot surface ignition (no pilot light) and pushbutton, digital controls, MasterTemp is as easy to operate as your home heating system. Plus, user-friendly indicator lights make system operation and monitoring a snap.
  • The easy-to-view, rotating digital display places controls front and center, no matter how MasterTemp is positioned on your equipment pad.
  • MasterTemp is engineered for super-quiet operation and won't intrude on your poolside leisure time.
  • A tough, composite exterior handles the heat and weathers the elements.
  • Safe operation is assured through a series of features, including; a water pressure switch that senses the pump is running to prevent overheating; high limit switches assure the heater turns off if water temperature exceeds factory set limits; manual gas shut-off when service is required; stack flue sensor also guards against overheating.
  • Approved for installation on combustible surfaces.
Why MasterTemp Heaters are the "Greenest" Choice
 
An Eco Select Brand: MasterTemp Heaters offer best-in-class energy efficiency. Plus, they are certified for low NOx emissions, making them eco-friendly favorites. In fact, MasterTemp outperforms current industry standards for air pollution exhaust.
 
The Eco Select Brand identifies Pentair's "greenest" and most efficient equipment choices. These products save energy, conserve water, eliminate noise or otherwise contribute to a more environmentally responsible equipment system.
 
As the global leader in pool and spa equipment manufacturing, Pentair strives to provide greener choices.
 
 
Specifications:
Brand Pentair
Sub Brand MasterTemp
Item Low NOx Pool and Spa Heater
Type High Performance
Gas Type Liquid Propane
Control Type Digital
BTUH Input 400,000
Cabinet Width 23.02"
Cabinet Depth 32.61"
Cabinet Height 28.15"
Gas Connection 3/4"
Water Connection 2"
Voltage Rating 120/240 VAC
Frequency Rating 60 Hz
Phase 1-Phase
Flow Rate 120 gpm


Brand: Pentair
SPECIFICATIONS
BTU Rating
400K
Gas Type
Propane
Location
Indoor/Outdoor
Elevation
0-9000'
Ignition
Electronic
Q & A
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 1 question Browse 1 question and 1 answer
does this unit operate w/ the iaqualink RS2/6 ?
A shopper on Sep 26, 2015
BEST ANSWER: Yes it will
REVIEWS
5.0 / 5.0
1 Review
5 Stars
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1 Star
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Quickly Hot
Quickly heats the pool for the customer.Glad we went with this unit to prevent hassle and disappointment.Let hope it last a few years as it was recommended.
May 1, 2016
RESOURCES
Adobe Acrobat PDF Brochure
Adobe Acrobat PDF Owners Manual

How do I register for the warranty with my new Pentair product?
For Pentair's warranty registration information, and to submit online, please click here.  You can also access more information about Pentair by visiting our manufacturer page.


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. If purchased online will only receive a sixty-day limited warranty.
 
^Labor Costs are not covered outside of US/Canada.
 
Product/Product Category Length of Warranty Requires Professional Installation TradeGrade
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
MiniMax 75/100 1 Year Yes  
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® 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 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 Sixty (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™ Aboveground 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    
ACU-TROL Commercial Controllers 5 Years    
ACU-TROL Commercial pH or ORP Probes 2 Year    
ACU-TROL Electronic Modules 5 Year    
IntelliChem Commercial Chemical Controller 1 year^    
IntelliChlor (CIC60P & CIC60S) Commercial Salt Chlorine Generator (w/o power center) 2 Years or 15,000 operative hours (whichever comes first)    
Heaters 1 Year    
Heat Pumps 2 years parts & labor^    
Lights 1 Year    
STARK Commercial Filters 3 years^    
THS Series Commercial Filters 3 years^    
Max-E-ProXF Variable Speed Pump 2 years  
WhisperFloXF Variable Speed Pump 2 years  
 
Exceptions that may result in denial of a warranty claim: 
  1. Damage caused by careless handling, improper repackaging, or shipping.
  2. Damage due to misapplication, misuse, abuse or failure to operate equipment as specified in the owner's manual.
  3. Damage caused by failure to install products as specified in the owner's manual.
  4. Damage due to unauthorized product modifications or failure to use Pentair original replacement parts.
  5. Damage caused by negligence, or failure to properly maintain products as specified in the owner's manual.
  6. Damage caused by failure to maintain water chemistry in conformity with the standards of the swimming pool industry for any length of time.
  7. Damage caused by water freezing inside the product.
  8. Accidental damage, fire, acts of God, or other circumstances outside the control of Pentair.
  9. Please see warranty card for commercial exceptions.
This information was updated on 6/17/19. For the most current information and full warranty policy please visit www.pentair.com.

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Pool Supply Unlimited is an e-commerce company that loves water. We love to pump it, filter it, heat it, chlorinate it, light it up and stare at it while we're barbequing a fat, juicy steak. There are real pool professionals working here. Our guys have seen thousands of pools in their careers, no exaggeration. We are based in Southern California and can land most products to your door (within the 48 contiguous states) in less than a week.
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