Heat pump

Tempstar Heat pump B5H3V Ion™ Variable-Speed Heat Pump

Schedule Service Check Availability

Tempstar Residential HVAC Heat pump Repair, maintenance, and replacement planning

Technical Specifications

Product Specs

Brand: Tempstar
Official model: B5H3V
Official product name: Ion™ Variable-Speed Heat Pump
Equipment type: Heat pump
Product group: Residential HVAC
Cooling Efficiency: Up to 23 SEER2 / 13.5 EER2
Heating Efficiency: Up to 12 HSPF2
Sound: As low as 55 decibels
10-Year Parts Limited Warranty±:
U.S. Environmental Protection Agency voluntary program that helps protect climate through energy efficiency:
High-efficiency variable-speed compressor
High-efficiency variable-speed fan motor
Advanced electronic control quietly switches between heating, cooling and defrost modes
System protecting high pressure switch, low pressure transducer and filter drier
Model or series: B5H3V Ion™ Variable-Speed Heat Pump
System role: Heat pump equipment for heating and cooling
Application: Residential, light-commercial, or managed-property 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 outdoor heat pump model, serial number, matched indoor equipment, auxiliary heat setup, thermostat or communicating control, refrigerant, voltage, and capacity.
Share no-heat, no-cooling, outdoor icing, defrost behavior, short cycling, weak airflow, control alerts, or unusual noise.
For upgrade planning, note whether the project involves ducted, ductless, hybrid, cold-climate, or fossil-fuel-to-heat-pump options.

Service planning

How GreenFlow handles B5H3V Ion™ Variable-Speed 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

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...

Ray

Just had a service call because my tankless water heater stopped working with E110 code. Andrey located the root cause real quick and fixed the issue within half an hour, also gave reasonable recommendations for further maintenance.

Jack B.

Andrey always does a great job.

Michael C.

always available, easy to get a hold of, as a property manager I get lots no heat emergency, usually get to it same day or next day

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