Additional information
| Weight | 3 lbs |
|---|---|
| Dimensions | 7 × 7 × 5 in |
Thru-Wall Ports with Freeze Plugs (pair)
$64.00
These ports are required for freeze protection with a tub wall thickness of 3/4 in. thick or less (stock tanks, etc.). Include threaded plugs with O-ring seals. Require a hole size of 2-3/8 to 2-1/2 in. diameter. Flexible neoprene sleeve bends to accommodate the angle of circulation pipes between heater and tub. Two ports are required with a Chofu Heater.
