7
Boiler Trim Piping
1.
Knocked down- Install the ¾” temperature control immersion well in upper right side tapping of the rear
boiler section. Install the temperature sensor all the way into the well until it hits bottom and fasten in
place with the retaining nut (Honeywell) or retaining grommet (HydroLevel) as provided.
2.
Pipe in pressure relief valve with ¾” elbow and with the ¾” x 3” nipple in upper left side of the rear
section. Relief valve discharge must be piped vertical and to a safe place of discharge.
3.
Pipe in boiler drain in the lower left side rear section.
4.
Install a ¾” pipe plug in the lower portion of the front section if required.
5.
Knocked down – Pipe in boiler gauge in upper front section.
System Piping
Important…
INSTALLATION MUST BE PERFORMED BY TECHNICALLY QUALIFIED
SERVICEMEN
SOLAIA BOILERS HAVE A MAXIMUM OPERATING PRESSURE OF 58PSI
NOTE: If normal operating pressures are greater than 30psi please contact the manufacturer for required
trim.
IMPORTANT
In accordance with Section 325 (f) (3) of the Energy Policy and Conservation Act, this boiler may be
equipped with a feature that saves energy by reducing the boiler water temperature as the heating
load decreases. This feature may be equipped with an override which is provided primarily to
permit the use of an external energy management system that serves the same function. THIS
OVERRIDE MUST NOT BE USED UNLESS AT LEAST ONE OF THE FOLLOWING
CONDITIONS IS TRUE:
An external energy management system is installed that reduces the boiler water
temperature as the heating load decreases.
This boiler is not used for any space heating.
This boiler is part of a modular or multiple boiler system having a total input of 300,000
BTU/Hr or greater.
