Pentair
Pentair Mastertemp Natural Gas Heater 400,000 BTU Heavy Duty-460805
Warranty coverage included.
Order now — estimated delivery in 2–5 business days
Typically ships within 1 business day — free, with tracking
Ships within 1 business day. Most orders arrive in 2–5 business days with tracking.
30-day returns. Unopened items returnable; damaged arrivals made right, fast.
Not sure this fits your setup?
Call 602-529-1901 — a real pool pro will confirm compatibility before you order.
Product overview
Pentair · Part # 460805
Product: Pentair MasterTemp Natural Gas Heater 400,000 BTU - Heavy Duty | 460805
Description: Presenting the Pentair MasterTemp Natural Gas Heater in the robust Heavy Duty configuration, purpose-built for the demands of industrial-grade pool and spa applications. Boasting an impressive 400,000 BTU capacity, this heater stands as a stalwart solution for precise water temperature regulation in rigorous settings. Combining advanced technology and rugged engineering, it guarantees swift and efficient heating, setting the stage for unparalleled aquatic experiences.
Key Features:
- Engineered for Durability: Tailored to excel in demanding scenarios, the MasterTemp Natural Gas Heater's Heavy Duty iteration showcases a solid 400,000 BTU capacity, tailored to manage temperature with finesse even in the most taxing pool and spa environments.
- Optimized Performance: Operating on natural gas, this heater delivers efficient heating, contributing to energy savings and lowered operational costs while maintaining uncompromised performance.
- Industrial Strength: Designed with industrial applications in mind, this heater exhibits unwavering durability, ensuring longevity and reliability in challenging conditions.
- Cutting-Edge Engineering: Integrating advanced technology, the MasterTemp heater optimizes combustion and heat transfer, yielding consistent and efficient heating.
- Precision Control: The user-friendly digital display empowers precise monitoring and adjustment of water temperature, ensuring an exacting aquatic environment.
- Intuitive Operation: Designed with ease of use in focus, this heater's controls cater to a wide range of technical expertise, facilitating straightforward operation.
Specifications:
- Product Code: 460805
- Heating Capacity: 400,000 BTU
- Fuel Type: Natural Gas
- Designed for Heavy Duty: Tailored to excel in challenging industrial environments
- Advanced Technology: Integration of cutting-edge engineering for optimized combustion and heat transfer
- Temperature Control: User-friendly digital display and controls for exact temperature regulation
- Application: Ideal for industrial-grade pools and spas, delivering reliable and efficient heating performance
Warranty, shipping & compatibility
This product is covered by our warranty. Professional installation is recommended for equipment items to ensure proper electrical setup, plumbing connection, and programming. Before ordering, confirm your voltage, plumbing size, and any automation requirements — or simply call us at 602-529-1901 and we'll verify the right model for your system.
Shipping is free nationwide on every order. In-stock items leave our dock within 1 business day and typically arrive within 2–5 business days; oversized equipment like heaters ships by freight carrier with delivery scheduling. Unopened products can be returned within 30 days — and if anything arrives damaged, we'll take care of it immediately.