Avia PR404AE 399,000 BTUs Wi-Fi Enabled Pool and Spa Heater - Natural Gas filter-width_8 5/8 inches and is designed to inform

and is designed to inform patrons that the spa is closed when strong chemicals are in use in the pool

All the control functions are on the front panel

The heavy-duty single-piece plastic rotor eliminates flexing for consistent dosing accuracy while removing the corrosion-prone metal springs and hinges that plague traditional pump designs

This is a Generic Full Filter Grid Element for 36 square foot Nautilus/FNS and Pro-Grid/MicroClear D

Avia PR404AE 399,000 BTUs Wi-Fi Enabled Pool and Spa Heater - Natural Gas filter-width_8 5/8 inches and is designed to informThis wi fi enabled Avia pool and spa heater, model PR404AENC, is 399,000 BTUs, uses natural gas, and features built in controls for all your pool equipment. Managing your pool has never been easier with the built in controls offered by Raypak's Avia pool heater. The heater can control lights, pumps and your entire ecosystem when utilized with the Raypak Protege Variable Speed Pump. When used with other single or two speed pumps, it can manage the