HVAC Service Call: York RTU Not Cooling (Packaged Rooftop Unit Not Coming On) RTU Troubleshooting (York ZF036 - York ZF048 - York ZF060 - York ZF078 - York ZF090 - York ZF120 - York ZF180 - York ZF240) York Rtu Troubleshooting / York Rtu Fault Codes / York Rtu Error Codes / Hvac Rtu Troubleshooting / HVAC Package Unit / HVAC Packaged Unit / York Packaged Unit Error Codes / HVAC Rooftop Unit / RTU HVAC System / HVAC RTU Not Cooling / HVAC RTU Not Turning On / HVAC RTU Tripping Breaker / HVAC RTU Not Heating / HVAC RTU Not Turning On
#HVAC #RTU #JUMPERMANTECH

What is an RTU Unit? RTU stands for roof-top unit. All the components, including the coils, compressor, and fan, are packaged into a single unit on the roof. Traditionally, most HVAC systems have some components that exist outside, and some that exist inside.

The RTU HVAC unit provides all the heating and air conditioning needed for your space. The heated and cooled air reaches different areas in the building via ductwork and registers. You’ll also have return registers to pull air back into the system.

Other types of HVAC systems have separate components. In an air-cooled split system, for example, the condenser is typically located outside, and the evaporator and fan are inside. Also, you’ll need a separate boiler or furnace for heat with a split system unless the system is a heat pump.

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