Carrier 58MTA User's Information Manual

Also see for GAS FURNACE 58MVP: Installation, start-up, and operating instructions User's information manual User manual User's information manual User's information manual

Contents

Carrier 58MTA User's Information Manual Manual pdf 3 page image

3FURNACE COMPONENTSCombustion-air intake connection to ensure contami-nant-free air (right or left side).Burner sight glass for viewing burner flame.Burner assembly (inside). Operates with energy-savingpilot, inshot burners, and hot surface igniter for safe,dependable heating.Redundant gas valve. Safe, efficient. Features 1 gas con-trol with 2 internal shutoff valves.Vent outlet. Uses PVC pipe to carry vent gases from thefurnaces combustion system (right or left side).Inducer motor. Pulls hot flue gases through the heat ex-changers, maintaining negative pressure for added safety.Blower access panel safety interlock switch.Air filter and retainer.Condensate drain connection. Collects moisture con-densed from burned gases for disposal into home drainsystem.123456789need art3MODELS 58MXA, 58MCA, AND 58MTAFURNACES (UPFLOW POSITION)Heavy-duty blower. Circulates air across the heat ex-changers to transfer heat into the home.Secondary condensing heat exchanger (inside). Wringsout more heat through condensation. Constructed withPolypropylene-laminated steel to ensure durability.Primary serpentine heat exchanger (inside). Stretches fueldollars with the S-shaped heat-flow design. Solid con-struction of corrosion-resistant aluminized steel means re-liability.Control center.3-amp fuse provides electrical and component protection.Light emitting diode (LED) on control center. Code lightsare for diagnosing furnace operation and service require-ments.Pressure switch(es) ensure adequate flow of flue productsthrough furnace and out vent system.Rollout switch (manual reset) to prevent overtemperature.Junction box for 115-v electrical power supply. (May beon right or left side)Transformer (24v) behind control center provides low-voltage power to furnace control center and thermostat.Limit switch (manual reset) on 58MVP only.1011121314151617181920810516961154 182 1731271141513198 1051514131691152 1734121862017194MODEL 58MVPFURNACE (UPFLOW POSITION)