BEFORE YOU REQUEST A

SERVICE CALL

If your furnace is not operating or not performing properly, you may save the expense of a service call by checking a few things yourself befnre calling for service.

For Insufficient Airflow:

•Check fnr dirty air filter(s).

•Check for blocked return-air or supply-air grilles

throughout your home. Ensure they are open and unobstructed.

If problem still exists, call your dealer for service.

If Furnace Fails to Operate:

Follow this checklist step by step. advancing to the next step only if furnace fails to start.

•Check thermostat for proper temperature. Is thermostat set above room temperature'?

•Is thermostat set on HEAT?

•Check fuses and circuit breakers. Is electrical supply on?

•Is manual shutoff valve in gas supply pipe in open

position? (Follow start-up procedures if you open gas valve.)

NOTE: Turn off electrical supply before continuing with checklist.

•Is control switch on gas valve in ON position? (Follow

startup procedures if you must reset switch to ON position.)

•Check manual reset flanm rollout switch located on the

burner box. If furnace has experienced high

temperature conditions, this switch will shut off the furnace. Reset it by pushing the button on the switch. If it trips again, shut down the furnace and call for

service. See "Shutting Down Your Furnace" section in this manual.

•Check for obstructions around the vent termination outside the structure.

If the furnace still fails to operate, call your service representative.

For your convenience, record the furnace product and serial numbers on back page. Should you ever require service, you will

have ready access to the information needed by your service representative.

This furnace has a light-emitting-diode (LED) status code

display to aid the installer, service technician, or homeowner while installing or servicing the unit. The LED code can be seen

by removing the main furnace door and viewing the LED

through the view port in the blower access panel. (See Fig. 2.)

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Carrier 58MVC owner manual Before YOU Request a Service Call, If Furnace Fails to Operate
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58MVC specifications

The Carrier 58MVC is a significant advancement in residential heating and cooling solutions, harnessing the power of innovative technologies to deliver optimal comfort and energy efficiency. Designed and engineered by Carrier, a leader in HVAC systems, the 58MVC model stands out due to its advanced features and reliable performance.

One of the key characteristics of the Carrier 58MVC is its variable-speed gas furnace operation. This technology allows the unit to adjust its speed based on the heating demands of the home. As a result, homeowners experience consistent temperature control and reduced energy consumption compared to traditional single-stage systems. The variable-speed blower contributes to this efficiency by providing precise airflow, ensuring that every room in the home is evenly heated.

In terms of efficiency ratings, the Carrier 58MVC is equipped with high Annual Fuel Utilization Efficiency (AFUE) ratings, often exceeding 90%. This not only translates to lower energy bills but also indicates that the system is environmentally friendly, contributing to reduced greenhouse gas emissions. The model includes a dual fuel capability, allowing for the integration of heat pumps, enabling homeowners to alternate between gas and electric heating for maximum energy efficiency.

Another noteworthy feature of the 58MVC is its quiet operation. The unit is designed with sound-absorbing materials and a specially engineered blower that minimizes noise levels, making it ideal for any part of the home. The reduced operational noise creates a more pleasant living environment without sacrificing performance.

The Carrier 58MVC also incorporates advanced controls and smart technology, allowing users to monitor and manage their HVAC system remotely. Homeowners can take advantage of Wi-Fi connectivity to control settings from their smartphones or tablets, enhancing convenience and ensuring the system runs efficiently even when they're away.

Durability is yet another aspect of the Carrier 58MVC. Constructed with high-quality materials and designed to withstand the rigors of operation, this furnace features a stainless steel heat exchanger that resists corrosion and extends the lifespan of the unit.

In summary, the Carrier 58MVC gas furnace represents a blend of cutting-edge technology, energy efficiency, and comfort. Its variable-speed operation, high AFUE rating, quiet performance, smart controls, and robust durability make it an excellent choice for homeowners looking to invest in a reliable and efficient heating solution. Whether it's braving the winter chill or managing indoor air quality, the 58MVC stands equipped to deliver exceptional performance year-round.
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