The process of pumping down a heat pump is quite simple. First you should switch the unit into air conditioning and put your compound gauge on the suction line. Make sure the unit is running. Then valve off the discharge line and watch your gauge pressure. When it pulls itself down into a vacuum the heat pump is pumped down within itself. Make sure to valve off the suction line to make sure no refrigerant is released back into the air handling unit. You should now be able to lay some wet rags on the valves to protect them if you desire to sweat the unit away from the line set.
I just had a 15 SEER Ruud Heat Pump installed. It says, 'Made in Mexico' on back of unit.
There could be loosened internal mounts (connecting rods, pistons, pins, crankshafts or other related parts) in the compressor causing the banging or knocking noise. A simple call to a technician should resolve the issue.
Hi, Good question and the answer is ( YES! ) as long <<<< as you are not taking up any fancy ideas of using it as a heat pump. Wire it in and set the reversing valve to stay on cool cycle and never reverse to heat and viola. Some units use energized reversing valve during cool and some de-energized. Its easy to find out. Just try it. Hope this helps: Jimiwane
A heatpump that only has one stage of heat and one stage of cool.
2.5 tons. 1 ton =12,000 btu so 30,000 btu=2.5 tons. The 30 in the model # denotes btu of the unit in 1000`s.
yes but id u dont want to waste the engery open the door
Check with the manufacturer to see if they are compatible.
the heat pump is cheaper but the pump does not work as well when its below 40 out side thats when you want to run heat strip
Only if the outside unit is a heat pump.
A heat pump pulls the air back through and recylces it to make heat. A heat strip is just air being pushed across the heat strip to make the air warm.
need to change condensing units. from cooling only to heat pump
why is it important to have drainage for the outdoor unit
why is it important to have drainage for the outdoor unit
This is a straight cool 13 SEER condensing unit that uses R410a refrigerant. This is not a heat pump.
The heat pump will have an additional component in the outdoor unit, a reversing valve. Additional wiring is also required for a heat pump to operate. (more than the 2 wires used to operate an a/c condensing unit) These are not the only differences, but the easiest to visually spot. lc
is it really run ning or is it possible that you have a heat pump system and it is the heating portion of the system operating?
Behind the air filter on top of the indoor unit.