Alphi-11 Propylene Glycol (5 Gal) 320273-354 Comes with (20) 1/2" Fittings

Comes with (20) 1/2" Fittings (HSFIT12COMPEX)

Motor: 2950 RPM Full Speed

making it suitable for use in radiant floor heating systems or potable water pipe installations

It’s the EASIEST boiler you’ll ever install because it’s the MOST ADVANCED boiler ever made

Alphi-11 Propylene Glycol (5 Gal) 320273-354 Comes with (20) 1/2" FittingsFernox Antifreeze Protector Alphi 11 is a combined glycol antifreeze and inhibitor. Offering long term protection against frost, internal corrosion and limescale in heating and chilled water systems, including geothermal systems. Compatible with all metals and materials commonly used in hydronic systems including aluminum, Antifreeze Protector Alphi 11, is proven to work efficiently and has been tried and tested on installations worldwide and NSF CIAS