Pentair Direct Air Intake Duct Kit | MasterTemp Pool Heater | 461031 AS100P The Polarshield Pro Strength 16'

The Polarshield Pro Strength 16' x 36' Rectangle Pool Cover is made of extra strong polyethylene sheeting woven with thick polyethylene stitching

Able to read temperature in Celsius and Fahrenheit

allowing the pump to maintain prime and preventing air from entering the system

Also known as: C6430

total) 23900-1171 2 full grids (no partial) Sta-Rite System 3 Model S8D110 (25 sq

Pentair Direct Air Intake Duct Kit | MasterTemp Pool Heater | 461031 AS100P The Polarshield Pro Strength 16'The Pentair Direct Air Intake Duct Kit (461031) is the OEM replacement direct duct combustion air assembly for the MasterTemp pool and spa heater series, enabling outside air to be piped directly to the heater's combustion air inlet. IMPORTANT: LICENSED PROFESSIONAL INSTALLATION REQUIRED Gas and electrical heater components must be serviced by a licensed pool professional or qualified HVAC technician. Do not attempt to service gas or high voltage