PENTAIR MASTERTEMP NATURAL 400K BTU - 460736

SKU: 460736
Regular price $3,605.27

Available for pickup at

  • MT Pool Distributor Broward (27) in stock
  • MT Pool Distributor Corporate (2) in stock
  • MT Pool Distributor North (15) in stock
  • MT Pool Distributor South (1) in stock
In stock

The Pentair MasterTemp Natural Gas 400K BTU Pool Heater (Model MT400NASTD) delivers the professional-grade performance pool contractors need for efficient commercial and residential installations. With 400,000 BTU/HR heating capacity and advanced digital controls, this heater provides precise temperature management that keeps your clients satisfied and your service calls to a minimum.

Commercial Installation Benefits

The compact 21" x 21" x 28" footprint maximizes installation flexibility while the super quiet operation eliminates noise complaints at residential and commercial sites. Low NOx emissions meet strict environmental standards, ensuring code compliance for contractors working in regulated markets. Direct connection to Schedule 40 PVC pipe simplifies installation and reduces labor costs.

Why Pool Contractors Choose MT Pools

As your trusted B2B partner, MT Pools provides superior customer service with expert technical support for every installation. Our wholesale pricing structure protects your profit margins while our reliable inventory keeps your projects on schedule. Join thousands of contractors who depend on our daily recurring customer support.

Frequently Asked Questions

What electrical requirements does the MasterTemp 400K BTU need?

The MasterTemp requires 120/240 Volts AC, 60 Hz, single phase power, making it compatible with standard residential and commercial electrical systems.

Can this heater work with salt water pools?

Yes, the MasterTemp is designed for heating chlorine, bromine, or salt system swimming pools and spas, providing versatility for all pool types.

What warranty coverage does this heater include?

The MasterTemp includes a limited factory warranty with details provided on the warranty registration card. Professional installation by qualified personnel is required to maintain warranty coverage.

Does MT Pools offer technical support for installations?

Yes, MT Pools provides superior customer service with expert technical guidance to ensure proper installation and optimal performance for pool contractors.

Order Today

Secure your MasterTemp heater with MT Pools' reliable B2B service and wholesale pricing. Our team is ready to support your success with fast shipping and expert technical guidance.

• 400,000 BTU/HR natural gas heating capacity
• Digital controls for precise temperature management
• Compact 21" x 21" x 28.15" footprint saves installation space
• Super quiet operation minimizes noise disruption
• Low NOx emissions meet environmental standards
• 120/240V AC, 60 Hz single phase electrical requirements
• Direct connection to Schedule 40 PVC pipe
• Compatible with chlorine, bromine, and salt water systems
• 136 lbs lightweight design for easier handling
• Standard model construction (MT400NASTD)
• Professional installation required by qualified personnel
• Limited factory warranty with registration card