Green Flow Solution logo
Schedule Service

Carrier Catalog Product

Back to Carrier products

Carrier 80% AFUE 75000 Btuh Gas-Fired Hot Water Boiler service and support

Schedule Service Check Availability
Carrier Residential Carrier Catalog Product Carrier Catalog Product Repair, maintenance, and replacement planning
Carrier 80% AFUE 75000 Btuh Gas-Fired Hot Water Boiler product image

Product service snapshot

Carrier 80% AFUE 75000 Btuh Gas-Fired Hot Water Boiler service details

80% AFUE 75000 Btuh Gas-Fired Hot Water Boiler is a Carrier®, Bryant® carrier catalog product record from the Carrier Enterprise catalog. Catalog model: BW3AAN000075. Green Flow Solution uses this page for residential model identification, service planning, maintenance conversations, repair diagnostics, and replacement matching.

  • Brand: Carrier
  • Model or series: 80% AFUE 75000 Btuh Gas-Fired Hot Water Boiler
  • Equipment type: Carrier Catalog Product
  • Product group: Residential Carrier Catalog Product

Technical snapshot

80% AFUE 75000 Btuh Gas-Fired Hot Water Boiler technical snapshot

Product Specs

  • Model: BW3AAN000075
  • Manufacturer Number: BW3AAN000075
  • Vendor Number: BW3AAN000075
  • Catalog Brand: Carrier®, Bryant®
  • AFUE: 83.4
  • BTU Input: 75,000
  • BTU Output: 63,000
  • Brand: Carrier®, Bryant®
  • Connection Size: 1 1/4
  • Country Of Origin: USA
  • Cubic Measurement: 5.5602
  • Cycle/Hertz: 60 Hz
  • Dimensional Weight: 68
  • Energy Star Rated: NO
  • Finish: Fine Grain Cast Iron Sections, Stainless/Titanium Alloy Burners
  • Fuel Type: Natural Gas
  • Gas Connection Size: 1/2"
  • Gas Connection Type: FPT
  • Height: 29
  • Ignition Type: Hot Surface (HSI)
  • Length: 23.25
  • OPT Code: 1PBW3AAN075
  • Phase: Single
  • Prop 65: YES
  • Temperature Range: 60°F to 320°F (15.56°C to 160°C)
  • UOM: EA
  • UPC: See Optical
  • Voltage: 115 VAC
  • Weight: 260
  • Width: 14.25

Useful troubleshooting details

  • Confirm the exact model number, serial number, installed equipment type, and site voltage before service or replacement planning.
  • Match replacement equipment and accessories against current Carrier compatibility requirements, refrigerant type, capacity, airflow, and local code requirements.

Service planning

How GreenFlow handles 80% AFUE 75000 Btuh Gas-Fired Hot Water Boiler requests

1

Identify the equipment

Confirm the model or series name, serial number if available, photos, and whether the unit is roof, exterior, basement, or mechanical-room equipment.

2

Describe the service issue

Share no heat, no cooling, weak airflow, error codes, alarms, leaks, noise, control problems, or comfort complaints.

3

Review access and history

Include access notes, tenant or business-hour constraints, filter status, recent repairs, and maintenance records when available.

4

Plan the next step

GreenFlow can route the request for diagnostics, repair planning, maintenance, replacement scope, or related system upgrades.

80% AFUE 75000 Btuh Gas-Fired Hot Water Boiler service questions

Can GreenFlow help with Carrier 80% AFUE 75000 Btuh Gas-Fired Hot Water Boiler service requests?

Yes. GreenFlow can help collect the right details for Carrier 80% AFUE 75000 Btuh Gas-Fired Hot Water Boiler service requests, including the model, symptoms, equipment age, building type, access notes, photos, and timing.

What symptoms should I mention for 80% AFUE 75000 Btuh Gas-Fired Hot Water Boiler?

Helpful symptoms include no heat, no cooling, weak airflow, error codes, leaks, short cycling, unusual noise, thermostat behavior, and whether the issue is urgent or planned maintenance.

Is 80% AFUE 75000 Btuh Gas-Fired Hot Water Boiler used for residential or commercial properties?

Carrier Catalog Product requests may come from homes, condos, multi-unit properties, offices, managed buildings, and light-commercial spaces depending on the equipment type and application.

What helps schedule 80% AFUE 75000 Btuh Gas-Fired Hot Water Boiler service faster?

Share the exact model and serial number if available, clear photos of the equipment and surrounding access area, current symptoms, recent maintenance history, and whether the request is repair, maintenance, or replacement planning.

Brands We Service

Popular cities

Service Areas

View All

Our Happy Customers

Michele Z.

Andrey was professional, prompt, smart, thorough and exceedingly pleasant. We are likely switching our current HVAC company to Green Flow.

Chris C.

Guy was awesome. Worked fast, clean, and made the repair look easy and simple. Would recommend highly.

Lesley S.

We were very happy with our experience with Green Flow Solution. After our hot water heater was leaking and needed to be replaced, they were able to install a new one the same day. They were professional and thorough. Thank you!

Baran O.

Fast response, punctual, resolved the issue quickly. Thank you

Jerry W.

Very professional, quick, and smart. Wonderful to work with. Highly recommended!!

Jennifer A.

Andrey was very knowledgeable & thorough & fixed multiple issues with my old A/C units very quickly during this heatwave.

View All