Installation Guide

Radiator
Radiator
Home Run System
Series Loop
Not compatible with fan convectors. Limited to 15K btuh
on panel radiators.
Monoflo or 1 Pipe System
Monoflo tee or Venturi tee
Acceptable for all heating applications balancing valves required.
2 Pipe Reverse Return
2 Pipe Direct Return
Acceptable for all; balancing valves required.
The following drawings are general diagramatic examples only.
Consult a certified heating professional for your specific application
.
Circulation pump
Boiler
Boiler
Boiler
Boiler
Radiator
Radiator
Radiator
Radiator
Radiator
Circulation pump
Circulation pump
Radiator
Radiator
Radiator
Circulation pump
Boiler
Radiator
Radiator
Circulation pump
Radiant
Manifold
Fan Convector
Loop pipe size varies with load
SUPPLY
RETURN
Monoflo tee
Regular Tee
12"
Fan Convector
SUPPLY
RETURN
Fan Convector
SUPPLY
RETURN
Fan Convector
SUPPLY
RETURN
Monoflo tee
Regular Tee
12"
Fan Convector
SUPPLY
RETURN
General information on the use of Monoflo tees:
. Scoop type is placed on the supply.
. Venturi Type on the return.
. If heating unit is below the main or more the 4 feet
horizontally from the main use both scoop on the
supply and a venturi on the return.
When mixing radiators of different head loss. i.e. fan
convectors with radiators, balancing is often required to
ensure proper flow through the fan convector.
A single fan convector may be added to a series loop using monoflo tees.
Monoflo Tee
Water
flow
General
HYDRONIC HEATING "CLOSED"
LOOP PIPING SYSTEMS
Technical Information
Myson Inc./Rettig USA 45 Krupp Drive, P.O. Box 1460, Williston, VT 05495 www.mysoncomfort.com