Key Benefits Multi-Voltage Flexibility: Supports 208-230V or 460V 3-phase power supplies

the 510-811-461 kit contains the gas valve

or excessive ambient heat exceeding the Class H rating

guaranteeing a proper mechanical fit

Aprilaire 310 Media 321142-301 Key Benefits Multi-Voltage Flexibility: SupportsThe Aprilaire 310 Media is a high performance replacement air filter engineered to optimize your home's indoor air quality. Featuring a MERV 11 rating, this whole house air filter effectively captures 85% of pollen, 80% of mold spores, and 50% of dust particles as small as 1 to 3 microns. Designed for the Aprilaire 1310 air purifier and models 2310, 3310, and 4300, it utilizes patented Self Seal technology to eliminate air bypass, ensuring every cubic