NTI Trinity TX81 - Page 45

Tx I&O Manual │Boiler and Heating System Piping
45
Figure 10-6 Tx151C & Tx200C Primary-Secondary Plumbing (Combi)
(Single System Circulator Configuration)
Figure illustrates the basic
plumbing requirements for
a Tx-Combi boiler installation with a single Central
Heating circulator. Refer to Figures 10-2(c) and 10-
2(d) for boiler fitting identification.
Primary Loop
(factory supplied)
Pressure Gauge
(factory supplied)