Description
The Pentair 400,000 BTU 84% Thermal Efficiency Propane Pool Heater MasterTemp Series (460737) is a powerful and reliable pool and spa heating solution designed to provide fast, efficient, and consistent temperature control for large residential swimming pools and spas. Built as part of the trusted Pentair MasterTemp Series, this propane-powered heater combines advanced heating technology, durable construction, and user-friendly operation for dependable performance in demanding pool environments.
The Pentair MasterTemp 460737 delivers 400,000 BTU heating capacity with 84% thermal efficiency, making it ideal for large pool applications requiring rapid heat recovery and reliable temperature maintenance. Its compact design, quiet operation, and advanced propane heating system help extend the swimming season while providing comfortable water temperatures.
Key Features
- 400,000 BTU Heating Capacity – Provides powerful heating performance for large pools and spas
- 84% Thermal Efficiency – Helps deliver efficient propane heating operation
- Propane Fuel Operation – Provides reliable and consistent heat output
- MasterTemp Series Design – Engineered for dependable pool and spa heating performance
- Fast Heat Recovery – Quickly heats pool water and maintains desired temperatures
- Compact Design – Allows flexible installation in pool equipment areas
- Quiet Operation – Designed for reduced operating noise during operation
- Durable Construction – Built for long-term outdoor pool and spa use
Product Specifications
- Brand: Pentair
- Series: MasterTemp Series
- Model: 460737
- Product Type: Propane Pool Heater
- Heating Capacity: 400,000 BTU
- Efficiency Rating: 84% Thermal Efficiency
- Fuel Type: Propane
- Application: Residential Swimming Pools & Spas
- Heater Type: Gas Pool Heater
- Installation Type: Outdoor Pool Equipment
Benefits
- Provides powerful heating performance for large pool systems
- Helps extend the swimming season with reliable temperature control
- Propane operation delivers dependable heating capability
- Supports quick temperature recovery after pool use
- Helps maintain consistent and comfortable water temperatures
- Designed for reliable long-term pool heating performance
Compatibility & Installation
The Pentair MasterTemp 460737 Propane Pool Heater is designed for:
- Large residential swimming pools
- Spas and hot tubs
- Pool heating upgrades
- New pool installations
- Replacement heater applications
Installation considerations:
- Confirm proper heater sizing based on pool volume, climate, and heating requirements
- Verify propane supply and connection requirements before installation
- Ensure proper ventilation and installation clearances
- Maintain recommended water chemistry for optimal heater performance
- Follow manufacturer installation guidelines and local safety codes
- Professional pool equipment installation is recommended
Frequently Asked Questions
What is the heating capacity of the Pentair 460737?
The heater provides 400,000 BTU of heating capacity for large pool and spa applications.
What fuel type does this heater use?
This model operates using propane fuel.
What is the efficiency rating of the Pentair MasterTemp 460737?
The heater features 84% thermal efficiency.
What series does this heater belong to?
This model is part of the Pentair MasterTemp Series.
What applications is this heater suitable for?
It is designed for large residential swimming pools, spas, and pool heating systems.
