Pentair MasterTemp® 460732 Digital High Performance Low NOx Pool and Spa Heater; 250K BTU, Natural Gas Save money and energy with the MasterTemp High-Performance Heater. Already known as being dependable and efficient, MasterTemp now offers smart features and an optional energy-saving Smart Bypass Valve Kit to help you ensure your pool is ready whenever you are. Keay Features: 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. Optional Smart Heater Bypass valve control diverts water flow when the heater isn’t needed to help save up to 35% in yearly operational costs.* Specifications: Brand: Pentair Shipping Dimensions: 36 x 23 x 30 inch Commercial, Residential, or Professional: Residential Weight: 125 pounds Frequency Rating (Hz): 60 Fuel Type: Natural Gas Phase: Single Standards Approvals: CSA Certified Voltage: 120V, 240V BTU Input: 250,000 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 inch UPC Code: 788379724443 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