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4.3.b In-Line Chlorine Feeders
Place in-line chlorinators as far downstream from the heat pump and as low in elevation as possible. If an
erosion type feeder is used, always install a Hartford Loop to protect internal heat pump components.
4.3.c Water Connections to Heat Pump
Connection to site plumbing is made via PVC solvent cement to the female slip socket of the plumbing
unions. Note - drawings are not drawn to scale.
WS03 and WS05 (Titanium Exchanger Only)
WS03 and WS05 (Titanium / Cupro-Nickel Combination Exchanger)
3 in
[7.6 cm]
WS10 (Titanium or Cupro-Nickel Exchanger)
4-1/2 in
[11.4 cm]
2" Unions
4-1/2 in
[11.4 cm]
1" or 2" Unions
16-3/8 in
9-1/8 in
[41.6 cm]
[23.2 cm]
2" Unions
4-1/4 in
4-5/8 in
[11.7 cm]
[10.8 cm]
[15.9 cm]
1" Unions
4-5/8 in
4-5/8 in
[11.7 cm]
[11.7 cm]
9-1/8 in
6-7/8 in
[23.1 cm]
[17.4 cm]
3 in
[7.6 cm]
6-1/4 in
Figure 21
2-3/8 in
[6.1 cm]
5-3/4 in
[14.6 cm]
Figure 22
4-1/2 in
11.4 cm
Figure 23