How does the Bosch 125b-ng tankless water heater work?
How does the Bosch 125b-ng tankless water heater work?
Cut water-heating costs by up to 50 percent with the Bosch AquaStar 125B-NG tankless water heater. The 125B-NG is fueled by natural gas and heats water on demand, supplying hot water at a rate of 4.3 gallons per minute–enough to meet the needs of one major application (shower, dishwasher, etc.) at a time.
What kind of gas does the Bosch 125b-ng use?
The 125B-NG is fueled by natural gas and heats water on demand, supplying hot water at a rate of 4.3 gallons per minute–enough to meet the needs of one major application (shower, dishwasher, etc.) at a time. The 125B-NG uses a standing pilot for ignition.
Can a Bosch 125b-ng be mounted in a closet?
A boon for basement-finishing plans, the 125B-NG takes up much less space than a tank heater and can be mounted in a closet or on a wall on included hooks. The unit is designed to vent vertically, but the optional AQ1 kit allows you to vent it horizontally through a wall.
Is there a warranty on a Bosch tankless water heater?
The heating element is covered under warranty for a period of five years. All other parts are covered under a one-year warranty. If the tankless water heater develops a problem, troubleshoot it before calling for service.
Can a Bosch 125B be used with two shower heads?
The 125B is not intended for two hot water uses at once. For that get a bigger model or install two. The 125B probably also works best with low flow shower heads, at least in places with cold water, because the hot water flow can be fairly slow when the incoming water is quite cold.
Which is the best Gas tankless water heater?
High-efficiency gas tankless water heaters from Bosch. Enjoy the energy-efficient, endless supply of hot water that only a gas tankless water heater can deliver.
Cut water-heating costs by up to 50 percent with the Bosch AquaStar 125B-NG tankless water heater. The 125B-NG is fueled by natural gas and heats water on demand, supplying hot water at a rate of 4.3 gallons per minute–enough to meet the needs of one major application (shower, dishwasher, etc.) at a time.
The 125B-NG is fueled by natural gas and heats water on demand, supplying hot water at a rate of 4.3 gallons per minute–enough to meet the needs of one major application (shower, dishwasher, etc.) at a time. The 125B-NG uses a standing pilot for ignition.
The 125B is not intended for two hot water uses at once. For that get a bigger model or install two. The 125B probably also works best with low flow shower heads, at least in places with cold water, because the hot water flow can be fairly slow when the incoming water is quite cold.
A boon for basement-finishing plans, the 125B-NG takes up much less space than a tank heater and can be mounted in a closet or on a wall on included hooks. The unit is designed to vent vertically, but the optional AQ1 kit allows you to vent it horizontally through a wall.
How does the Bosch AquaStar 125B water heater work?
Cut water-heating costs by up to 50 percent with the Bosch AquaStar 125B-LP tankless water heater. The 125B-LP is fueled by liquid propane and heats water on demand, supplying hot water at a rate of 4.3 gallons per minute–enough to meet the needs of one major application (shower, dishwasher, etc.) at a time.
Cut water-heating costs by up to 50 percent with the Bosch AquaStar 125B-LP tankless water heater. The 125B-LP is fueled by liquid propane and heats water on demand, supplying hot water at a rate of 4.3 gallons per minute–enough to meet the needs of one major application (shower, dishwasher, etc.) at a time.
Can a propane tankless water heater be repaired?
We are on propane, and it usually takes about 20 to 30 seconds to build enough gas pressure to re-ignite the pilot light. Also, the assembly for the water control valve will leak over time (bad gasket/o-ring design) and will need repair in about 5 years.
What kind of propane does the Bosch 125B LP use?
The 125B-LP is fueled by liquid propane and heats water on demand, supplying hot water at a rate of 4.3 gallons per minute–enough to meet the needs of one major application (shower, dishwasher, etc.) at a time. The 125B-LP uses a standing pilot for ignition.
Can a tankless water heater be vented horizontally?
All indoor tankless gas water heaters must be vented vertically or horizontally to the outdoors using factory approved venting material (No other venting material is permitted). See the Use and Care Manual for important information regarding the venting installation and materials for your tankless water heater.
Are there any tankless water heaters at Home Depot?
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What is serial number on Bosch AquaStar 125B?
Depending on when your heater was produced, some of the 125B parts may be different. The first 3 digits of the serial number indicate production date. See chart below to determine when your heater was produced and click on the number of your heater to get to the correct part (s).
Which is better Bosch condensing or tankless water heater?
Unlike traditional non-condensing water heaters, a condensing unit captures latent condensation heat from exhaust gas and uses it to preheat the incoming cold water, making Bosch condensing tankless water heaters 10% more efficient than a traditional tankless water heater.
How old is the Bosch AquaStar 125B model?
I HAVE THE AQ 125B MODEL, FOR ABOUT 15 YEARS NOW. I set high winter, medium summer due to incoming water temps. I installed myself piped water and gas lines verified inlet pressure for nat gas and outlet pressure during that time sufficient water temp at all time do dishes and laundry same time no problems.
What happens to my Bosch AquaStar in the winter?
I’ve found that in the winter time my Aquastar is extremely sensitive to variations in water flow unless I crank the gas knob all the way to the right on the front of the unit. This means it’s basically “off” or “on”, i.e., luke warm or scalding hot.
Is the Bosch AquaStar 125B ng the same as the original?
Our Aquastar 125B NG is older, manufactured prior to the Bosch purchase of the name, and though everything looks the same I do not know what design changes Bosch has made. It was already installed in our house when we bought it, so I have no information about the savings relative to a traditional tank water heater.
I’ve found that in the winter time my Aquastar is extremely sensitive to variations in water flow unless I crank the gas knob all the way to the right on the front of the unit. This means it’s basically “off” or “on”, i.e., luke warm or scalding hot.
Our Aquastar 125B NG is older, manufactured prior to the Bosch purchase of the name, and though everything looks the same I do not know what design changes Bosch has made. It was already installed in our house when we bought it, so I have no information about the savings relative to a traditional tank water heater.
Where can I get replacement parts for my Bosch gas heater?
GlobalTowne sells replacement parts for all Bosch gas, propane and electric tankless water heaters and electric mini-tanks. We list the most common Bosch heat exchangers, water valves, gas valves, control boards, control boxes and hydrogenerator on this page. Call us at 888.726.9752 for pricing and availability on all other Bosch parts.
What are the parts of an AquaStar water heater?
Aquastar Parts (part numbers 00000-30000) Part # Description Price & Quantity 22041 Screw, Water Valve Retaining Discontinued 22043 Screw Gas Valve Discontinued 22044 Screw Thermocouple Pushbutton Discontinued 22045 Screw Burner Manifold $2.07
What’s the warranty on a Bosch tankless water heater?
Bosch’s proprietary built-in turbulators help to prevent scale build-up that can reduce operating efficiency, allowing Bosch tankless water heater to work efficiently and last longer. Best Warranty in the Business! Get peace-of-mind knowing you will receive limited warranty replacement parts protection for up to 15 years.
How big of flue do I need for Bosch 125B?
Also, on-demand heaters require at least a five inch flue. The three inch flue used with tank water heaters is not sufficient. The 125B is not an appropriate model for warm input water, such as that from solar hot water panels.
Bosch’s proprietary built-in turbulators help to prevent scale build-up that can reduce operating efficiency, allowing Bosch tankless water heater to work efficiently and last longer. Best Warranty in the Business! Get peace-of-mind knowing you will receive limited warranty replacement parts protection for up to 15 years.
The heating element is covered under warranty for a period of five years. All other parts are covered under a one-year warranty. If the tankless water heater develops a problem, troubleshoot it before calling for service.
How to get Bosch AquaStar 125hx gas water heater repair parts?
Bosch Aquastar 125HX Gas Tankless Water Heater Repair Parts. Water Heater repair parts ship via Fedex or USPS. Most small, light weight parts on this page ship via USPS. Please be sure to provide us with a valid postal address if it’s different than the UPS address. Most shipments are received within 2 to 10 business days. Warning!
Where can I get a Bosch tankless water heater repaired?
Bosch Aquastar 125HX Gas Tankless Water Heater Repair Parts. Water Heater repair parts ship via Fedex or USPS. Most small, light weight parts on this page ship via USPS.
Can a mini tank water heater be used with a tankless heater?
If you get that “hot water, cold water, hot water” surprise, consult a professional to see if you should combine your tankless unit with a “mini” tank water heater. The small tank water heater provides you with hot water while your tankless unit’s heat exchanger warms up.
Where does the hot water come from in a tankless water heater?
Before it fully warms up and starts heating the water, you get a short run of cold water. Then, once the heat exchanger heats up, you get a steady flow of warm water. So where does the initial blast of hot water come from?
Why is there a gap in my tankless water heater?
Although tankless water heaters are also called “instantaneous water heaters,” they still take time to heat water, so after the trapped water was used up, you were left with a gap of unheated water. The further your water has to travel from the water heater to its destination, the more noticeable the gap.
Depending on when your heater was produced, some of the 125B parts may be different. The first 3 digits of the serial number indicate production date. See chart below to determine when your heater was produced and click on the number of your heater to get to the correct part (s).
The 125B-LP is fueled by liquid propane and heats water on demand, supplying hot water at a rate of 4.3 gallons per minute–enough to meet the needs of one major application (shower, dishwasher, etc.) at a time. The 125B-LP uses a standing pilot for ignition.
Can a Bosch tankless water heater replace a 40 gal tank?
Designed to replace a 40 Gal. electric tank, the Bosch WH27 electric tankless water heater is built to last with solid copper heat exchangers, and can help provide homeowners with a lower energy bill. You will need Adobe® Acrobat® Reader to view PDF documents.
