Pentair Air Orifice Kit For Mastertemp and Max-E-Therm 400 Heaters | 77707-0113 Hayward Universal H-series Combustion Blower Engineered For Quiet & Efficient

Engineered For Quiet & Efficient Use

making it ideal for both new builds and retrofits where standard niches aren’t available

tri-vac not backing out from steps — what to replace

this assembly is essential for the longevity and functionality of your H-Series heater

enhancing water clarity and hygiene

Pentair Air Orifice Kit For Mastertemp and Max-E-Therm 400 Heaters | 77707-0113 Hayward Universal H-series Combustion Blower Engineered For Quiet & EfficientThe OEM Pentair Mastertemp Air Orifice Kit is a crucial accessory designed to maintain the efficient and reliable operation of your Pentair Mastertemp pool heater. This kit includes a set of precision engineered air orifices that regulate the air to gas ratio, ensuring optimal combustion and heat transfer within the heater. By providing the correct mixture of air and gas, the orifices help the heater achieve peak performance, quickly heating your pool