Installation Examples; Mca Pro Boiler With One Heating Circuit - DeDietrich MCA Pro 45 Installation And Service Manual

4.Installation

4.5 Installation Examples

4.5.1. MCA Pro Boiler with one heating circuit

This is an example/reference ONLY. Ensure all federal/state/provincial and local codes are adhered to.
1 MCA Pro Boiler
2 Boiler pump with isolation valve
3
Heating load
4
Closely spaced tees
5 Expansion tank
6 Heating system pump with isolation valve
7
Outdoor temperature sensor
PRV Pressure relief valve
MCA-Pro ISM Rv.4.1 2/2017
7
1
PRV
5
MCA Pro 45/65/90/115
3
4
25