piping indoor wood boiler and gas boiler

youper

Looking to hook indoor wood boiler with gas boiler with indirect h2o heater without doing primary secondary piping on a one pipe loop with 4 loops could anyone show how the piping would look and would it mater any if pumps were on return or supply

Steve Whitbeck

wood stove tie in

Just install two tees in the return line to gas boiler above the pump and run the upstream tee to the inlet of the wood boiler and the other tee ( closest to the gas boiler pump ) to the wood boiler output line. If this is not a pressurized wood stove than you will need to install a heat exchanger between the gas boiler and the wood stove.

SWEI

You're in luck

idronics 10 just hit the streets with a focus on wood-fired hydronics

http://www.caleffi.us/en_US/caleffi/Details/Magazines/pdf/idronics_10_us.pdf