en
7
HRs / Jumbo
: 661Y1200 • C
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APPLIANCE DESCRIPTION
HRs/JUMBO 800 - 1000
Legend
1. DHW outlet
2. Auxiliary DHW loop
3. Cold water inlet
4. Primary circuit inlet
5. Inner stainless steel tank
6. Primary circuit outlet
7. Hand hole
8. Stainless steel dry-well
9. Manual bleed valve
10. Outer (primary) steel tank
Jumbo 800 - 1000 with metal casing
11. Thermometer
12. Adjusting knob
13. 120 mm rock wool insulation
(not shown)
14. Metal casing
Tanks shown without insulation
1
4
6
7
9
10
8
2
3
5
11
12
13
14