A/c condenser unit

I have a new Payne brand 2 ton central air unit that was installed by my home warranty company, and after two months and after they sent out three different companies to try and fix my cooling problem, the last company decided that the original Carrier brand system that has been in my home for 26...

I have a Lennox HS16-461V-4P. The motor bearings died and I ordered a replacement motor. The old motor (GE) had two purple wires that went to and from the capacitor mounting in the unit. It also had orange and black wires that went to line voltage. The new motor (Emerson) only has three wires...

I've got a problem I need help with. I just installed a condensing unit outside for my air. It was empty when I got it. No refridgerant. When I start the unit the fan and all comes on but the compressor does not. This is a duroguard 2.5 ton unit. I have tried to boost it and still no luck. The...

Hi this is my first home so I have no clue about anything. But for the past couple of days my condenser unit outside has been very noisy. The fan is still turning and there is still heat inside the house. It makes this noise like it's hitting something within the unit. Is this a sign of a major...

Can I replace a 5.? Inch body motor with a 3.? Inch body motor, as long as the electrical specs are the same? The shaft on the 3.? Inch body motor is longer, of course. Thanks. Dave