Waterway 8" Round Anti Vortex Main Drain Grate [w/Collar] [VGB 2008] [Black] (640-2311V) watercousa A Flo Thru heater is

A Flo Thru heater is useful because it provides direct in-line heat within the supported plumbing path while matching systems built around the M7 sensor-style heater platform

The included sensor matters because it helps preserve the way the M7 system expects to read and respond to heater-side conditions

or awkward transitions around the topside opening make the spa look patched instead of properly updated

As part of the Syllent pump line

The adjustable design also gives professionals more flexibility when tuning the system for the needs of the installation instead of relying on a one-setting-only approach

Waterway 8" Round Anti Vortex Main Drain Grate [w/Collar] [VGB 2008] [Black] (640-2311V) watercousa A Flo Thru heater isThe Waterway 640 2311V round anti vortex main drain grate with collar is designed for compatible drain applications in an 8 inch format and features a black finish. A grate with collar can be especially useful because it helps provide a more complete replacement at the visible drain point, improving both presentation and component completeness. The anti vortex design and VGB 2008 reference make proper compatibility especially important when selecting