Pentair MasterTemp 300,000 BTU high-performance pool and spa heater in Trade Grade quality. Compact, low-NOx emission design with digital display, Smart connectivity, diagnostic alerts, and optional bypass for energy savings.

Key Features

• Powerful 300,000 BTU Output
  Delivers fast, efficient heating for pools and spas when you need it.

• Compact, Quiet Design
  Built for efficiency and minimal acoustic footprint—perfect for tight equipment pads.

• Low‑NOx Certified
  Eco‑friendly operation compliant with clean-air standards.

• Digital Controls & Diagnostics
  User-friendly rotating digital display and intuitive menu system for easy monitoring and troubleshooting.

• Smart Automation Connectivity
  Integrates with Pentair automation systems, offering remote alerts and control.

• Optional Smart Bypass Valve
  Can reduce operational costs by as much as 35%, diverting flow when heating isn’t required.

• Rugged, Professional Build
  Durable exterior constructed for longevity in varied pool-side environments.

• Flexible Installation
  Certified for both indoor and outdoor applications; manual gas shut-off simplifies servicing.

Product Overview

The Pentair MasterTemp High Performance Heater (Model 460734) sets a quality benchmark in tradegrade pool and spa heating. Its substantial 300,000 BTU capacity ensures rapid temperature recovery and maintains peak performance even in larger systems.

Designed with a compact and whisper-quiet profile, this unit adapts seamlessly to space constrained equipment setups. It meets Low-NOx emissions standards, reflecting its eco conscious engineering.

The advanced rotating digital interface simplifies programming, while built-in diagnostics help streamline maintenance. Connected to Pentair’s automation platforms, the heater can send real-time alerts to smart devices, elevating system awareness and management.

For enhanced efficiency, the optional Smart Heater Bypass Valve automatically reroutes flow when heating is unnecessary potentially cutting annual operational costs by up to 35%. The heater’s tough enclosure supports both indoor and outdoor placement, and features like manual gas shut-off make servicing straightforward.

All these features combine to make the MasterTemp 460734 a versatile, energy-smart, and installer-friendly solution for professional grade pool and spa heating.