Pentair MasterTemp® 460805 Pool and Spa Heater; 400HD BTU, Natural Gas, Cupro-Nickel Tubing

MASTERTEMP® HD Heavy Duty Heater: The MasterTemp HD is Pentair’s solution for those seeking maximum durability in various conditions and applications. Featuring a cupro-nickel heat exchanger, this heater is highly resistant to harsh environments, including low pH levels, high flow rates, and heavy usage. For those who demand the best from their pool heater, the MasterTemp HD is the ideal choice.

• Smart connectivity via the Pentair Automation Systems enables you to manage pool functions anytime, anywhere.
• The full-text digital display combines new functions and a user-friendly menu for easy operation and diagnostics.
• Digital connectivity with your pool’s automation system and an advanced ignition control module with a flame strength sensor help to ensure optimal heater performance.       
• Alerts are pushed to a smart device to keep you updated on heater performance and real-time status.
• The optional Smart Heater Bypass valve control diverts water flow when the heater isn’t needed, helping to save up to 35% in yearly operational costs.*

Specifications: 

• Brand: Pentair
• Shipping Dimensions: 36 x 26 x 30 inch
• Commercial, Residential, or Professional: Residential
• Weight: 136 pounds
• Frequency Rating (Hz): 60
• Fuel Type: Natural Gas
• Standards Approvals: CSA Certified
• Voltage: 120V, 240V
• BTU Input: 400,000 British thermal units
• Cabinet Depth: 32.61 inches
• Cabinet Height: 28.15 inches
• Cabinet Width: 23.02 inches
• Control Type: Digital
• Flow Rate Max: 120 gal/min
• Flow Rate Min: 120 gal/min
• Gas Connection: 0.75 inch
• Green or Energy-Efficient Product: True
• Product Depth: 28.2 inches
• Product Height: 21 inches
• Product Width: 23 inches
• Tubing Material: Cupro Nickel
• UPC Code: 788379745479
• Warranty: 2 years

Support Documents:

• Brochure & Brochure
• Install Guide
• Tech Info
• Auto By-Pass Valve Kit Instructions 462048
• 462048 MasterTemp and Max-E-Therm Smart Bypass Valve Kit