Pentair MasterTemp 250,000 BTU HD Heater 461020 - ASME pool-pumps And because AquaBug works with

And because AquaBug works with your existing filtration system

745" Diameter extruded aluminum shaft

Pilot Assembly for the following Heaters:

temperature safety lockout

Pentair MasterTemp 250,000 BTU HD Heater 461020 - ASME pool-pumps And because AquaBug works withPentair MasterTemp HD ASME Heater 461020 The ASME Certified MasterTemp heater is designed specifically for commercial properties such as apartments, condos, hotels, motels, schools, parks, community and high end private pools. In addition to being a ASME certified it is also a HD (Heavy Duty) heater that includes a cupro nickel exchanger that stand up to the harshest of applications, like low pH, high flow or heavy use. Pentair MasterTemp Heaters