Ductless HVAC

Tempstar Ductless HVAC D5CERAH Performance Heat Pump

Schedule Service Check Availability

Tempstar Ductless and mini-split HVAC Ductless HVAC Repair, maintenance, and replacement planning

Technical Specifications

Product Specs

Brand: Tempstar
Official model: D5CERAH
Official product name: Performance Heat Pump
Equipment type: Ductless HVAC
Product group: Ductless and mini-split HVAC
Cooling Efficiency: Up to 22.4 SEER2/12.6 EER2
Heating Efficiency: Up to 9.4 HSPF2
Up to 22.4 SEER2
Up to 12.6 EER2
Up to 9.4 HSPF2
Outdoor sound: as low as 52.5 decibels 1
Cooling operating range 5°~122 ° F (-15°~50° C)
Heating operating range 5°~75° F (-15°~25° C)
Total piping length 82~263 ft. (25-65m)
Model or series: D5CERAH Performance Heat Pump
System role: Ductless or mini-split system equipment
Application: Residential, light-commercial, or zone-control comfort applications
Compatibility check: Match with compatible indoor unit, coil or air handler, controls, refrigerant, voltage, and capacity.
Verified source: tempstar.com

Useful troubleshooting details

Confirm the exact D5CERAH Ductless HVAC model number, serial number, capacity, voltage, refrigerant or fuel type, controls, and matched equipment.
Share current symptoms, alerts or error codes, recent maintenance, access notes, and whether the issue is urgent or planned.
For replacement planning, note comfort goals, existing equipment age, and any heat-pump, electrification, or rebate-related questions.

Service planning

How GreenFlow handles D5CERAH Performance Heat Pump requests

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.

Describe the service issue

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

Review access and history

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

Plan the next step

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

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Our Happy Customers

Anna F.

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.

Michele Z.

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

Sharad W.

Green Flow and the people who work there are terrific. Vlad and Andre are excellent. Andre was very helpful. He was punctual, respectful, efficient and knowledgeable. He did not try to sell me something I didn’t need ( as others have done before). I was charged $99 which...

John F.

I needed 2 new AC units and decided to go with high efficiency heat pumps. I chose Greenflow because of the equipment they offered, and the price (2nd lowest quote and much cheaper than the average of all quote we received). Their technicians were very detail oriented and...

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