Bosch's Greentherm tankless water heaters provide whole home hot water while featuring some the best efficiency ratings on the market. Greentherm water heaters boast an impressive .99 Uniform Energy Factor, which allows them to meet your hot water needs while not draining your wallet. The 9000 series features Bosch's plug n' play design making installation a breeze when paired with its multiple venting options. Optional Wi-Fi connectivity gives you complete control of your hot water at your fingertips.
Optiflow Mangement Technology
This water heater features Bosch's Optiflow system, which uses self-calibrating sensors to automatically configure flue length, gas type, and altitude without a gas analyzer.
Easy to Install
TBosch Greentherm water heaters come with a flexbile and compact plug n' play design, top hyrdaulic connections, and bottom flush ports making them perfect to replace old tank-type heaters.
Convenient Gas Hook Up
The ability to use an existing 1/2" gas line makes the Greentherm an ideal option for storage tank retrofits.
Maximum Input Capacity (BTU)
Minimum Input Capacity (BTU)
Uniform Energy Factor
Minimum Flow Rate (GPM)
Primary Vent Pipe Diameter (Inches)
Gas Connection Size (Inches)
9 41/48 Inches
Probably the best decision I’ve made in a while. This tankless water heater takes less space and seems very easy to use. Finally got rid of my old 40-gallon water heater.
I like this water heater because I get as much hot water as I need. Long showers, dishwashing, etc. Recommend it.
After trying to fix my old water tank several times, a plumber recommended getting a tankless water heater. I did some research and compared prices. This one was within my budget and works fine for now.
A decent combination of functionality and price. For now, I enjoy using it. Mainly because I have hot water all the time and it’s easy to mix it with cold for a comfy temp.
All our installers have had training and comprehensive testing to ensure high quality heating and cooling installation. In addition, all our installers have undergone extensive background checks and are fully insured.
How long does an installation take? What time will they arrive? Do I need to be home for the installation?
Every installation is different and every project presents unique installation challenges, but we aim to have all installations completed in one day. Technicians will arrive at the prearranged agreed upon time and will keep you updated on the progress throughout the day.We always recommend that homeowners are present during installation, but if that’s not possible, we require someone over the age of 18 to be home during installation
What if the certified installer doesn't do a good job?
All of our certified installers are trained professionals that have undergone extensive training and background checks. However, if you are not satisfied with the installation, please contact us immediately. We offer a 100% Satisfaction Guarantee on all our installations. If you are not completely satisfied, we will remove equipment and refund your money – no questions asked!
Can I buy it online and install by myself?
HVAC or Boiler installation requires electrical, gas and refrigerant knowledge as well as familiarity with local bylaws and building codes. Failure to properly install HVAC equipment can create safety concerns and performance issues as well as void manufacturer warranties. For those reasons, we always recommends professional installation.
Do I still qualify for the 10 year manufacturer parts warranty if I purchase online?
Yes. The manufacturer will honour the 10 year parts warranty if a furnace or air conditioner or boilers is purchased online and installed by us.
What is the average life expectancy?
The average lifespan of an air conditioner is 15-20 years and an average furnace will last between 10-15 years. Annual maintenance and inspections can extend the longevity and efficiency of your unit. The average lifecycle of a boiler is typically between 13 and 17 years. It is important to note that boilers that are 10 to 15 years old may be 45% less efficient than newer models. A new eco-friendly model will save you a lot of money on your energy bill.
We are a Qualified Plumbing Company
We offer all kinds of services: buying, renting, installation, uninstallation, replacement, repair, maintenance and consultation. Only high-qualified licensed specialists. We sell you only what you need, no pitfalls.