IBC HPX 3 - Glycol Isolation with Indirect; Buffer Tank

6.7.4 Glycol isolation with indirect / buffer tank
Hydronic Heat Pump circulator with integral check valve
Glycol fill tank.
Extended-coil buffer tank for glycol isolation. Note extra surface area of specialty heat
pump indirect tank for efficient heat transfer:domestic model of indirect tank would
likely cause short-cycling. Buffer tank needs vacuum breaker for cooling mode.
Fill valve and expansion tank to maintain system pressure
Figure 11 Glycol isolation using extended coil indirect buffer tank
32
Section: Installation