Search Heco's growing HVAC knowledge library for repair symptoms, maintenance, parts, heat pumps, replacement planning, permits, rebates, commercial systems and more.
Heco HVAC · Experience since 2006 · California contractor license #1050351
Detailed homeowner guides explain safe checks, possible causes and when to request professional diagnosis.
Search what you observe—not what you think the failed part is. Several HVAC faults can produce the same symptom, and an on-site diagnosis is often needed before choosing a repair.
8 matching answers
Clear filtersLeave the affected area immediately without operating switches, flames or equipment. From a safe location, call the gas utility or emergency services. Do not investigate, relight the furnace or wait for routine HVAC booking. Heco follow-up comes only after the immediate hazard has been addressed.
Get everyone outside to fresh air immediately and call emergency services from safety. Do not stay inside to investigate the heater, silence the alarm and continue using it, or wait for an HVAC appointment. Have the hazard professionally addressed before returning or restarting equipment.
Stop using the system. If there is smoke, sparking, fire, or an unsafe electrical/burning condition, leave and call emergency services from safety. Do not touch equipment, wet wiring or panels, and do not keep testing it. Arrange qualified inspection after the immediate hazard is addressed.
Do not wait. Leave the affected area and contact emergency services from safety if the furnace is smoking or there may be a fire. Do not open panels, attempt repeated starts or keep operating it. HVAC follow-up comes after the immediate danger is resolved.
No. A photograph cannot prove a heat exchanger or furnace is safe. A qualified technician must inspect and perform appropriate checks; the required evaluation depends on the equipment and symptoms. If a hazardous fault is suspected, stop use pending professional evaluation. Gas odor or a CO alarm requires immediate safety action.
I have not booked anything or authorized a free repair. This test chat cannot reserve appointments or change Heco pricing. Use Request Service or call Heco for availability, diagnosis and an approved estimate.
No blanket promise is appropriate. Heco must confirm equipment compatibility, service scope, access and available expertise for the job. Heco does not service chiller systems. A license or general service listing does not mean every brand and equipment type is supported.
Sí. Heco ofrece reparación de calefacción y bombas de calor en Sacramento, sujeto a confirmar el equipo, el alcance del trabajo y la disponibilidad. Puede llamar al (916) 813-2766 o usar el formulario Request Service. Este chat de prueba no reserva citas; Heco debe confirmar la solicitud.
Equipment condition still requires professional evaluation. For regulations, rebates and efficiency guidance, Heco checks authoritative sources and identifies items that can change.
Tell Heco the symptom, equipment type, property type and location. We will help identify the next practical step.