Buy Energy Efficient Environmentally Conscious Products from HouseNeeds.Com! Solar, Gas Tankless Water Heater, Boilers, Ventilation and more!
Cart (0)     Search   Customer Info   Email Us

Return to Bosch Pro Gas Water Heaters Main Page

Gas Water Heaters
  Bosch 2400ES
  Bosch 2700ES
  Bosch 1600H
  Bosch 1600P
  Bosch 1000P
  Bosch Pro Line
  Bosch Repair Parts

  Takagi T-KJr2-IN
  Takagi T-KJr2-OS
  Takagi T-K4-IN
  Takagi T-K4-OS
  Takagi T-D2-IN
  Takagi T-M32

  Rinnai V53i
  Rinnai R75Lsi
  Rinnai R94Lsi
  Rinnai RC80HPi
  Rinnai RC98HPi

Electric Water Heaters
  Ariston
  PowerStar (POU)
  PowerStar
  Stiebel Eltron

RV Water Heaters
  RV-500

Boat Water Heaters
  ShowerMate

Oil Water Heaters
  Toyotomi OM-148
  Toyotomi OM-180

  Learing Center
  What Size?
  Powerstar National Listings/Approvals

Other Products from HouseNeeds.com
PEX Radiant Floot Heat, PEX Tubing, PEX Pipe Fittings, PEX Supplies, PEX Underfloor, PEX Heat Transfer Plates and more 0 Radiant Heat
PEX Tubing / PEX Pipe / PEX Tube / PEX Radiant Heat, PEX Heat Transfer Plates, PEX Underfloor Heating and more PEX Tubing
Solar Water Heating Systems, Solar Panels, Solar Tubes, Solar Water Heating, Solar Accessories, Solar Space Heating and more Solar
Hot Water Heaters, Electric Tankless Tankless Water Heaters, Propane Heaters, Gas On Demand Heater, Tankless Instant Hot Water and more Water Heaters
Whole House Ventilation such as Whole House Fans, Attic Fans, Bath Fans, Kitchen Fan, HEPA Filters, Energy Recovery Ventilatiors and more House Fans
Water Filters and Reverse Osmosis Filters, John Guest Polyethylene Fittings and Tubing and more Water Filtration
Bath Fans, Kitchen Fans, Dryer Booster Fans, Electric Hand Dryer and more Bath & Kitchen
Propane and Natural Gas Room Heaters, Gas Space Heaters, Gas Direct Vent Heaters, Wall Furnaces, Propane Heaters, Gas Heaters and more Gas Space Heaters
Electric Baseboard Heat, Electric Wall Heaters, Electric Toe-Kick Heaters, Electric Space Heaters, Kickspace Heaters and more Electric Heaters
Propane Boilers, Natural Gas Boilers, Oil Boiler, Electric Boilers, Hydronic Heating Boiler, Combi Boiler and more Boilers
Hydronic Heating Supplies such as Mixing Valves, Zone Valves, Expansion Tanks, Switching Relays and other Hydronic Supplies and more Heating Supplies
HVAC - Heating, Ventilation and Cooling Products such as Heat Recovery Ventilations, Electric Furnaces, Wood Furnaces, HEPA Filters and more HVAC
Myson Radiators, Hydronic Fan Convectors, Myson Hydronic Radiators, Bathroom Heaters, Hydronic Towel Warmers and more Radiators
Hydronic Fan Convectors, Heating Units Fan Coils, KickSpace Heaters, Toe Kick Heaters, Wall Convectors, Floor Convectors and more Fan Convectors
Hydronic Heating Units - Steam Heating Units - Air Handlers - Hydronic Baseboards and more Unit Heaters
Plumbing Supplies - such as Plumbing PEX Tubing,  Water Filters, Copper Fittings, Well Pumps and more Plumbing Supplies
Vent Pipe for Wood and Gas Stoves, Stainless Steel Vent Pipe for Gas Tankless Water Heaters, B-Type Venting, A-Type Venting and more Vent Pipe
Gas Fireplaces and Gas Stoves, Gas Inserts, Gas Space Heaters, Gas Heating and more Gas Fireplace
Wood Stoves, Wood Inserts, Wood Burning Fireplaces, Pellet Stoves, Wood Fireplace Accessories and more Wood Stoves
Miscellaneous Stuff such as Foil Insulation, Cable Railing, Schluter Ditra Underlayment and more Misc
Save energy, save money, save water, save time, save the environment Save Energy
Clearance items, discontinued items, deep discounts! Clearance Items
Whats New - See New Products that were recently added to our site! Whats New?



Oil Prices Getting you down? Cold Showers? High Gas Prices? Click Here to see money saving ideas and products



HACKER SAFE certified sites prevent over 99.9% of hacker crime.

Bosch Gas Tankless Water Heaters Therm 830 ES
A Gas tankless solution for large sized residential applications
Bosch Therm 830 ES Gas tankless water heaters Bosch Therm 830 ES
Bosch's Pro 830 ES, is the highest capacity non-condensing model was designed to meet the demands of busy households, and offers premium features you expect from Bosch. This model can be installed almost anywhere thanks to its sealed combustion and dual-fan technology

This Bosch Therm 830 ES Gas Tankless Water Heaters is only sold to Licensed Installers.

For Licensed Installers - click here to purchase the Bosch Therm 830 ES

For Retail Bosch Tankless Water Heater - Click Here!



Bosch 830 ES Specifications:
  • Type - Non-Condensing
  • Application - Residential or Commercial
  • Max Input (BTU) - 175,000
  • Min Input (BTU) - 19,900
  • Capacity at 35 (°F) Rise (gpm) - 8.3
  • Capacity at 55(°F) Rise (gpm) - 5.3
  • Intelligent Cascading - Yes
  • Min Flow Rate - 0.5 gpm
  • Temp Range (°F) - 100 to 140
  • Temp Stability (°F) - +/- 2 °
  • Default Temp (°F) - 122
  • Energy Factor - 82%+
  • Thermal Efficiency - 83%+
  • Installation Options - Indoor or Outdoor with outdoor kit
  • Dimensions (w x h x d) - 17 7/8" x 31 1/2" x 11 1/4"
  • Weight (lbs.) - 67
  • Inlet Connection - ¾" NPT
  • Outlet Connection - ¾" NPT
  • Gas Connection - ¾" NPT
  • Max Water Pressure - 150 psi
  • Min Water Pressure - 13 psi
  • Min NG Presure - 3.5" WC
  • Venting Options - Stainless Steel CAT III
  • Energy Star Rated - Yes


Bosch 830 ES Features:
  • 83%+ thermal efficiency
  • 175,000 BTU maximum input
  • 8.3 gallons per minute capacity at 35F degree rise
  • Electronic ignition
  • Minimum activation flow rate of 0.5 gallons per minute
  • Vents vertically or horizontally with 3" or 4" CAT III stainless steel
  • 15 year limited warranty on heat exchanger; 3 year warranty if used in direct recirculating applications
  • 15 year warranty on heat exchanger if used if recirculated through a storage tank such as the Ariston mini-tank
  • Warranty 5 years on all other parts
  • Available in NG and LP models


View all Bosch Manufactured Products here

See Bosch 830 ES Models - click here

Bosch 830 ES PDF Manuals
Thanks for visiting Houseneeds.Com!
home  •   Shopping Cart  •   products  •   sale items  •   contact us  •   search  •   Help  •   Video Library

  Just Some of our Products - Click Images for more info:
High Efficiency Gas Boilers. Embassy ONEX Gas Boiler, Triangle Tube Gas Fired Boiler, Heat Flo Indirect Storage Tanks! Plumbing PEX Tubing, Copper Plumbing Fittings, Plumbing Recirculators, Sump Pumps Gas Space Heaters. Rinnai Space Heaters, Monitor Gas Heater, Eskabe Heaters, Robur Heaters, Empire Gas Heaters PEX Tubing - PEX Radiant Heat! PEX Underfloor heating. Efficient and Warm. PEX tube in 3/8 to 1 inch sizes. Bosch Gas Tankless Water Heaters! Bosch Instant Hot Water Heater for single and multi use. Bosch Water Heaters! Electric Boilers for Hydronic Heating Systems, Radiant PEX Tubing Systems or any hydronic appication where electric rates are inexpensive Solar Heating - Solar Pumps, Solar Controls and more! Solar Panels for use on domestic hot water or pex radiant heating systems. Fantech Heat Recovery Ventilators. HEPA Whole House Filters. HEPA Fitlers. Energy Recovery Fans.
Gas Boilers Plumbing Supplies Gas Space Heaters PEX Tubing Tankless Water Heaters Electric Boilers Solar Heating Heat Recovery Ventilators

Shop by Brand:
Airbreeze •  Activent •  Ariston •  Beacon Morris •  Biasi •  Bosch •  Bosch Water Heater Parts •  Buderus •  Caleffi •  Cash Acme •  Econo Heaters •  Electro Boilers •  Embassy Boilers •  Empire Space Heaters •  Eskabe Gas Space Heaters •  Fantech Filters •  Fantech House Fans •  Grundfos Plumbing Supplies •  Hayn Lines •  Heatlink PEX •  Honeywell •  HouseNeeds Site Map •  HousePEX •  Hydrotherm Boilers •  Laing Pumps •  Legend Valves •  Low-E Foil Insulation •  Marley Space Heaters •  Monitor Space Heaters •  Myson •  Napoleon •  Peter Mangone •  PEX Tubing •  POM Energy Concepts •  PowerStar •  Precision Hydronics •  Precision Temp •  Qmark •  PEX Radiant Heat •  Regency Fireplaces •  Rinnai •  Robur •  Schluter Radiant Heat System •  M&G Duravent •  Sioux Chief Products •  Smith Environmental Products •  SolaTube Solar Products •  Stiebel Eltron Water Heaters •  Stiebel Eltron Solar Products •  Taco Heating Supplies •  Takagi •  Tamarack •  Toyotomi •  Triangle Tube •  Trinity Boilers •  Ultra-Fin Radiant Floor Heat •  Viega •  Warmly Yours •  Webstone •  Z Flex Vent Pipe


We accept Visa, MasterCard, American Express and Discover Credit Cards.         See our Personal Twitter Houseneeds.com Account     See our Facebook Houseneeds.com Account     See our Houseneeds.com Blog
Copyright © 2000-2012  HouseNeeds Inc.  •  4805 Main Street  •  Waitsfield, Vermont  •  05673  •  1.802.583.2726