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Bosch Water Heater

Bosch 7-733-600-081 Greenstar FS 151 (KBR42) Floor Condensing Boiler, Heat Only, Input 151 MBH

Bosch 7-733-600-081 Greenstar FS 151 (KBR42) Floor Condensing Boiler, Heat Only, Input 151 MBH

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SKU SKU:kpi041-7-733-600-081

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Product details

category: Residential Boilers
manufacturer: Bosch Water Heater
mpn: 7-733-600-081
subcategory: Green Star Floor Condensing Boiler

Product Overview

The Greenstar comes in a floor standing or wall mounted option that will provide reliable and efficient heating for a townhouse, condo, apartment, single or multi family home. Available as a heat only boiler for use with a hot water tank, or as a combi model for heating integrated with tankless domestic hot water (DHW)

At Bosch we design and manufacture all of our key components in-house, our assembly process is tightly controlled, our standards are driven by the Automotive sector as Bosch is the world's largest supplier to automobile manufacturers; all processes are documented, monitored & traceable. Before your new boiler leaves the factory it is live fire tested and tuned for optimal efficiency. Bosch Greenstar Condensing Boilers feature industry-leading design and reliable internal components built to deliver optimal heating comfort year after year all while being energy efficient!

Features:

  • Perfect choice for radiant heat and/or baseboard heating with or without an indirect storage tank
  • Ideal replacement for any wall hung or floor boiler
  • Perfect for systems with a very high DHW demand as the tank can be matched to the hot water requirement without necessarily having to increase the boiler output
  • Small, lightweight form factor allows for replacement of any wall boiler ease and speed with minimal piping and venting changes
  • Can be used with renewables like solar thermal to reduce the energy consumption even further

Additional Information

PART NUMBER7733600081
FLOOR MODELKBR42-3
BOSCH GREENSTARGREENSTAR 151
FUELNG / LP
INPUT MAXIMUM (MBH)151.6
INPUT MINIMUM (MBH)36.0
DOE HEATING CAPACITY (MBH)135
NET I=B=R (MBH)117
AFUE95%
DHW FLOW MAX ( 72 °F), GPMnot applicable
WATER VOLUME, GAL (L)0.952 (3.5)
Floor Model Weight, lbs (without packaging, kg) 132 (60)
Floor Model Dimensions, in. (W x H x D)19 ½ x 41 x 217/8
Optional Base DimensionsStand dimensions: 13 ¾" deep, by 17 ³/8 " wide by 205„ 8 " high. Total height of stand and boiler: 541/8
Wall Boiler Supply & Return Tappings, in.1
Floor Boiler Supply & Return Tappings, in.1 ¼
Domestic Cold Water Supply, in.not applicable
Domestic Hot Water Supply, in.not applicable
Gas Connection Size, in. ¾
Vent Size, in.2 - 3
Vent MaterialPVC / CPVC / PP / PP-Flex
Combustion Air Size, in.2 - 3
High Altitude CapabilityDe-Rating 3% per 1,000'
Permissible Inlet Gas Pressure (NG in. W.C.) 3.5-10.5"
Permissible Inlet Gas Pressure (LP (propane) in. W.C.)8-13"