7738100322 ZBR21 Greenstar™ Wall Mounted Residential Gas Boiler Propane and Natural Gas, 79,200 BTU/hr

Item #BTC7738100322

MFG #7738100322

: The Greenstar boiler by Bosch is small in size but big in features. It is ultra quiet, space saving, environmentally friendly, uses modern condensing technology, and offers a superior industry warranty. All at a great price! But more importantly it will keep your home warm and comfortable. The Greenstar is Bosch quality and innovation at its finest.

: Wall mounted—no floor space required

Easy to install—hydronic manifold and integral pump make installation quick and easy

Fully modulating fan with 5 to 1 turndown for optimal combustion efficiency
: Connection Type3/4 in NPT
Fuel TypeLiquid Propane / Natural Gas
Ignition TypeElectronic
Input Capacity79,200 BTU/hr
Net IBR Rating62
Vent TypeDirect
Dimensions33-1/2 in H x 13-9/10 in D x 17-2/5 in W
DOE Heating Capacity71
ManufacturerBosch Thermotechnology Corp.
Manufacturer #7738100322
Mounting TypeWall
SeriesGreenstar

First Mobile presents FirstSupply.com in a tile-based menu on your phone!

First InStock is our scannable label program makes it easy to stock your shop with First Supply!