9
MorrHeat - Most Heat In The Industry - Rev 3/18/2019
Before Install
CODE REQUIREMENTS
:
Installation must comply with all state, local and utility codes. When required, the installation
must conform to A.S.M.E. safety code for controls and safety devices for automatically fired
boilers No. CSD-1.
RULES FOR SAFE INSTALLATION AND OPERATION
:
1. Read this owner's manual and the rules for safe operation carefully. Failure to follow the
rules for safe operation and the instructions could cause a malfunction of the boiler and
result in depth, serious bodily injury, and/or property damage.
2. Be certain burner is designed for the type of fuel to be used. Overfiring will result in
premature failure of the boiler sections and cause dangerous operation.
3. Locate the boiler as close to the chimney as practical (See Fig. 1,2,3)
Observe the minimum clearances outlined in (Fig. 1). Remember to allow room for the boiler
door to open with the burner mounted.
4. Make sure that the surface on which the boiler is to be installed is capable of supporting
the weight of the boiler, burner, and all other equipment supported by the surface.
5. A boiler pad is strongly recommended (see Fig. 1). This pad is to be made of poured
concrete. It should be at least 4 inches thick and should cover the entire area under the
boiler (not just under the legs).
6. Make sure that the location chosen for the boiler will provide adequate air for combustion
and ventilation (See Fig. 2). Also make sure that fuel and electrical requirements can be
satisfied at the boiler location chosen.
7. For typical boiler/heating system piping which incorporates a blending pump, or for
primary secondary pumped system See Fig. 4, 5, 6.
8. The heating system design shall not permit the boiler's return water temperature to be
lower than 130℉ for a significant period of time. This will prevent fireside corrosion and
