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Central ducted heat pump

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Tosot Central ducted heat pump Apex Heat Pump Systems

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Tosot Central ducted HVAC Central ducted heat pump Repair, maintenance, and replacement planning
Tosot Apex Heat Pump Systems product image

Technical Specifications

Product Specs

  • Brand: Tosot
  • Series: APEX Outdoor Ultra Heat
  • Equipment type: Central ducted inverter heat pump
  • Capacity: 2 to 5 tons
  • Efficiency: up to 18 SEER / up to 11 HSPF
  • Compressor: rotary inverter
  • Refrigerant: R-410A
  • Low ambient heating: down to -22F / -30C
  • Warranty: 10-year parts limited warranty
  • Source: Tosot America product catalog
  • Model or series: Apex Heat Pump Systems
  • Product group: Central ducted HVAC
  • 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: tosotamerica.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 Apex Heat Pump Systems 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.

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Our Happy Customers

Randy J.

Thanks to Andrey for an amazingly quick response to my request for a service call. He diagnosed and fixed my issue within 24 hours of my asking for help. Excellent service. Thanks.

Terry S.

Excellent service from best tech!

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

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.

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