September
2012 Page
25
TYPICAL SYSTEM SCHEMATICS (CONT.)
2) LOW TEMP RADIANT or MIXED TEMP SYSTEM
Low temperature radiant systems require some sort of
tempering device, most commonly a thermostatic
mixing valve. Low temperature and high temperature
applications can be easily accommodated by the solid
fuel boiler.
MIXING VALVE DETAILS
• The mixing valve MUST be piped such that a pump pulls
water through it.
• The best location for the pump is 10” to 12” down stream
of the “Mixed” port of the mixing valve.
Multiple pumps in parallel require check valves on the
outlet of each pump.
MIXED TEMPERATURE SYSTEMS
• Follow the instructions for high temperature systems as
modifi ed by the diagrams below.
• Call Technical services with specifi c continuous fl ow
through Solid Fuel design questions.
