Bosch Greentherm Tankless Water Heaters
This blog focuses on the Bosch Greentherm and Bosch Therm line of Professional Gas and Propane Tankless Water Heaters and Bosch Tronic Electric tankless and mini-tank water heaters for Installers.
Friday, May 5, 2023
Bosch Tronic 5000T Electric Storage Water Heaters
Monday, April 17, 2023
Overstocked on Bosch Tronic 6000C WH17 & WH27
Global Protankless Supply is currently overstocked on the Bosch Tronic 6000C WH17 & WH27 whole-house electric tankless water heaters. The Bosch Tronic 6000 C WH17 (45-551721, 45551721) & WH27 (45-557721, 45557721) are ideal for replacing your electric storage tank water heater. The Bosch Tronic 6000 WH17 & WH27 electric whole house tankless water heaters are compact and powerful and can installed virtually anywhere inside the home. Advantages include endless hot water, reduced electricity costs and substantial space savings. These new models feature a digital display and a thermostat control on the front of the unit. Below are more details and specifications for these 2 models.
Bosch Tronic 6000 WH27 Electric Tankless Water Heater Specifications:
• Efficiency - 94%
• Weight - 22 lbs.
• Dimensions - 12½" x 15¼" x 4½"
• Water Fittings - ¾" male NPT
• Volts - 240
• Kilowatts - 26.85kWh
• Amps -
o US: 120 (3 x 40 amps)*
o CANADA: 120 (1 x 120 amps)**
• Wire Size -
o US: 8 gauge (6 conductors & ground)
o CANADA: 2 gauge (2 conductors & ground)**
• Phase - Single
• Minimum Flow Rate at Given Temperature Rise -
o 45ºF Rise 4.0 gpm***
o 50ºF Rise 3.7 gpm
o 60ºF Rise 3.0 gpm
o 70ºF Rise 2.6 gpm
o 80ºF Rise 2.2 gpm
Wednesday, March 15, 2023
New Bosch Tronic 4000C Point Of Use Electric Tankless Water Heaters
Global Protankless Supply would like to announce we are now offering the new Bosch Tronic 4000C Point Of Use Electric Tankless Water Heaters. Receive an endless supply of hot water on demand with the Bosch Tronic 4000 C. This electric tankless water heater is compact and lightweight, with 96% efficiency. It also has no stand-by heat loss, meaning no energy is wasted.
Nothing goes to waste when it comes to the Bosch Tronic 4000C. The unit is compact and lightweight, fitting neatly underneath the sink and saving space. Plus, since the water heater is tankless, the unit only runs when needed. No standby losses means no wasted energy. The Tronic 4000C's front knob allows you to easily customize the water temperature and is a perfect fit for point of use application with a constant flow.
For more information or to purchase one of the new Bosch 4000C electric tankless water heaters please call Global Protankless Supply at 866-289-4652
Thursday, January 12, 2023
Bosch Hydronic Air Handler AHU70 & AHU50 Discontinued
Global ProTankless Supply would like to announce that Bosch Thermotechnolgy has discontinued the Bosch Hydronic Air Handler Systems: AHU70 and AHU50. These systems were designed to be used in conjunction with the Bosch gas tankless water heaters. The Bosch Hydronic Air Handler's were designed to replace furnaces with a ducted system, eliminating the need for a gas pipe, venting, and fresh air in-take required for furnaces.
Global ProTankless Supply now carries the full line of Cozy furnaces for heating and also the Bosch Greenstar gas fired boilers for hydronic heating. Please click on the links below for alternative heating.
Link to: Cozy Furnaces
Link to: Bosch Greenstar Gas fired boilers
Please call Global ProTankless Supply at 866-289-4652 with any questions or to place an order.
Tuesday, January 10, 2023
CZM100 Zoning module for Bosch Greenstar Boilers Now Discontinued
Global Protankless Supply would like to announce that Bosch Thermotechnology is no longer supplying the CZM100 Zoning module 7738110112 for Bosch Greenstar Boilers. The CZM100 is now discontinued due to the factory where these are made was in the Ukraine.
If you are looking for third party zone manager for the Bosch Greenstar boilers any brand third party control works. Taco, Honeywell, Tekmar, any brand that manages a boiler that has “dry contacts”. All condensing boilers in the USA have two “dry contact” terminals, so the connection is no different than anything else (Navien, Lochivar, NTI, all brands).
For multiple third party zone managers being used this would depend on the third party controllers. Some brands have 3, 5, 6, or more zone controls in a single box. Some will daisy-chain or cascade control boxes. That is up to that control manufacturer. We only need to get a signal on our terminals “TT” to energize or de-energize the boiler.
For further questions concerning the Bosch Greenstar boilers please call Global Pro Tankless Supply at 866-289-4652.
Tuesday, March 22, 2022
Phase-Out of Bosch Therm 830ES & 940ES Tankless Units in Canada
non-condensing gas tankless models 830 ES and 940 ES, in Canada.
This phase-out only applies to Canada (i.e. there are no changes to the
US product portfolio).
Wednesday, December 8, 2021
New Bosch Singular Wall-Hung Combination Condensing Boilers
Global Protankless Supply is now carrying the new Bosch Singular Wall-Hung Combination Condensing Boilers. The new Singular boilers come in 2 different BTU sizes and they are 155K BTU and 199K BTU.