Pentair MasterTemp 200,000 BTU NG Heater | 460730

Pentair MasterTemp 200,000 BTU Natural Gas Heater – 460730

Efficient, compact, low-NOx 200k BTU natural gas pool heater by Pentair. Digital control, eco-friendly design. SKU 460730.

Features

• 200,000 BTU output for dependable pool heating
• Low-NOx certified as part of Pentair’s Eco Select line
• Compact 21″ × 21″ × 28″ design fits tight pump pads
• Rotating digital display with diagnostics and controls
• Quick-change orifice design for gas conversion flexibility
• Rustproof cabinet with modular serviceable components

Description

The Pentair MasterTemp 460730 delivers balanced performance for pool systems requiring steady, efficient heating without excessive footprint. This natural gas heater is part of Pentair’s Eco Select offerings—certified against industry emission standards—while still delivering strong heating capability. Its digital user interface, durable construction, and modular parts make it a smart long-term choice for both new installations and replacements.

Pro Tip

Match your gas piping to Pentair’s spec charts to ensure proper fuel delivery—undersized lines reduce efficiency and performance. In aggressive water environments, upgrade heat exchange materials, and consider a bypass valve kit to cut unnecessary heater runtime.

Related Parts

• MasterTemp Cupro-Nickel Heat Exchanger Kit
• Pentair Smart Bypass Valve Kit
• MasterTemp Replacement Control / Ignition Board

Installation Tips

Always turn off gas and electrical power before service. Position the heater on a noncombustible pad with proper clearances. Install the gas regulator and purge the line of air before startup. After ignition, verify flame quality, venting exhaust, and test system diagnostics. Refer to Pentair’s installation manual for local code compliance. 

We want you to have quick and easy access to warranty information for all the brands we carry. Please click on the links below to view each manufacturer’s warranty page:

• Pentair Warranty
  
• A&A (Pentair In-Floor) Warranty
  
• Fluidra Warranty (Zodiac / Jandy / Polaris / Caretaker)
  
• Paramount Warranty
  
• BlueSquare Warranty
  
• Hayward Warranty
  
• All Other Manufacturer Warranties
  

Note: Warranty coverage, registration, and service terms are provided directly by the manufacturer. Please review the details carefully to ensure proper understanding of coverage and claim procedures.