Rev II burnham boiler

Unknown

The flue gasses are put through the stainless container with stainless corrugated tubing carrying return water from the system wrapped inside. The colder the return water, the more temperature that will be extracted from the flue gasses before they leave for the outdoors. Hope this helps.

Glenn Stanton

Manager of Training

Burnham Hydronics

www.burnham.com

Nron_13

true condensing boiler

Installing the first Rev II burnham boiler and looking at how the condensing is done with a bypass tank on the side , the set up doesnt seem right can anyone explain how there could be extra energy saving from this design

J.C.A._3

Easily.

The water extracts heat from the exhaust passing by it( as long as it's cooler). Chris

Nron_14

burnham

the boiler keeps its return water temp at 160 returnig to the cast iron section , I will monitor the water temp into and out of the condensiing section and see if the DT is increased enough to give us heat recovery or if the water must remove heat from the boiler supply to increase the boiler retun after start up and during start up as well

Nron_14

burnham

has any one seen the layout of this bypass system , anyone useing this boiler getting good results ,