Laars mascot ft MFTHW Installation And Operation Instructions Manual page 47

Mascot FT, Heating Only, Boiler
4.14 Plumbing Guidelines
Indirect Water Heating
- Installer is responsible for all equipment and detailing required by local codes.
- The minimum pipe size of CH piping should be 1˝ in diameter.
CH RETURN
CH
SUPPLY
Figure 12. Plumbing Diagram using indirect tank
DHW Pump
Indirect DHW Tank
Page 45
2-way valve
Indirect DHW Tank
Mixing Valve
DHW Pump
Isolation Valve
Pressure relief valve
CH