Heat Pump
Product service snapshot
Carrier® Aquazone™ - 3 Ton Compact Water Source Heat Pump Vertical Upflow Left Return (R-454B) is a Carrier® heat pump record from the Carrier Enterprise catalog. Catalog model: 50WCE036FBA3BABA. Product family: 50WC. Green Flow Solution uses this page for residential model identification, service planning, maintenance conversations, repair diagnostics, and replacement matching.
Technical snapshot
Service planning
Confirm the model or series name, serial number if available, photos, and whether the unit is roof, exterior, basement, or mechanical-room equipment.
Share no heat, no cooling, weak airflow, error codes, alarms, leaks, noise, control problems, or comfort complaints.
Include access notes, tenant or business-hour constraints, filter status, recent repairs, and maintenance records when available.
GreenFlow can route the request for diagnostics, repair planning, maintenance, replacement scope, or related system upgrades.
Yes. GreenFlow can help collect the right details for Carrier Carrier® Aquazone™ - 3 Ton Compact Water Source Heat Pump Vertical Upflow Left Return (R-454B) service requests, including the model, symptoms, equipment age, building type, access notes, photos, and timing.
Helpful symptoms include no heat, no cooling, weak airflow, defrost or outdoor icing concerns, auxiliary heat behavior, thermostat issues, short cycling, unusual noise, and whether the request is urgent or planned maintenance.
Heat pump requests may come from homes, condos, multifamily properties, managed buildings, and light-commercial spaces depending on the system type and building layout.
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.
Popular cities
Try another nearby city or contact GreenFlow to confirm service availability.
Efficient, polite and professional.
Great experience. Knowledgeable and very fair. Highly recommend
HVAC technician was punctual, followed up well, completed quick repairs, ensured the issue was resolved, and provided helpful recommendations.
They showed up within an hour of me making the call on a Sunday. They fixed our system and taught us how to replace the fuse in the future. We would definitely call again.
We used Andrey to replace the HVAC system. He was quick, efficient and knew what he was doing. I would surely recommend him.
Excellent communication from start to finish and turned up exactly when promised. Ivan was extremely professional. Highly recommended!
