Now you’re wondering what’s going on. Is the Mitsubishi unit still not cooling after you completed these troubleshooting tasks? Archive View Return to standard view. Like it or not the person on the phone at Mitsubishi support is correct. Good luck Bill. Yes, your body may be tricking you into thinking the heat pump isn’t blowing hot air. First thing … Heatpump Covers is the leading New Zealand heat pump cover manufacturer who specialise in custom designs that will not impact the performance of your Mitsubishi Electric Heat Pump. last updated – posted 2020-Mar-22, 11:26 pm AEST posted 2020-Mar-22, 11:26 pm AEST User #862622 1 posts. The control boards found in a mini split air … The outdoor heat pump unit can be covered and hidden to make it less visible using an approved heat pump cover supplier such as heatpumpcovers.com. Our Mitsubishi heat pump 10 years old pumps cold air once it reaches temp. Two Reasons Your Heat Pump Is Blowing Cold Air. What Are Grounding Issues with Mitsubishi Heat Pump Systems? Mitsubishi ductless-What a money pit!!! The indoor coils become … Contact our experts online today, or give us a call by dialing 888-454-7365! Sounds like the same scenario we have had since ours was installed in 2011. When the temp drops below freezing, my indoor units blow cold air (as in really cold. The indoor fan will effectively stop when the indoor unit cools down to avoid a draught. Grounding is necessary for any unit that contains electronics, and a Mitsubishi mini split is no different. (Even if it's not a heat pump… The indoor unit will blow warm air into the room until the set temperature is reached. The valves close down to a minimum position in both modes, it's just more noticeable in heat. Our installer and different company we had to change to since installer … Always feel cold draught from the cool air it pumps out. Mitsubishi heat pump not blowing air. If the fan isn't working, that can cause the coil to freeze. Mitsubishi heat pump wall-mounted air handlers are offered in more than 10 models, each in three colors, with cooling capacity from 9,000 to 34,200 BTU and fans with 3-5 speeds. I just had a Mitsubishi MXZ-4C36NAHZ with a 24kbtu and 9 kbtu unit installed in my house in Vermont. When your heat pump sometimes blows cold air even when the setting for heat … Well, there are 3 scenarios that might explain what’s happening with your heat pump: The heat pump isn’t actually blowing cold air, it just feels like it; Your heat pump is blowing cold air … 2. When temp drops it then pumps hot air again. When the temperature in the room falls heating … Here’s why: the heat pump may be putting out heat that’s slightly below your body’s temperature (98.6 degrees F, just FYI). If the coil is frozen, shut off the air conditioning immediately. Find a Mitsubishi factory-endorsed contractor and place a service call. This is a quote from the brochure: "and because the system fan turns on only after the target temperature is reached, it NEVER BLOWS COLD AIR." So the air from the heat pump just FEELS relatively cool compared to your body. Not just a fan circulating air, but COLD). Once the temperature is reached, the inverter compressor in the outdoor unit will slow down and eventually stop. So it’s midwinter and you notice that your heat pump is blowing cold air. Then check-out our page - heat pump iced-up in summer. But it is definitely still heating … Having a heat pump problem and in need of a heat pump solution in the Greater Lehigh Valley area? They work with all Mitsubishi … … If the coil froze, the fan could be working but the air wont go through the ice until it melts. Repairing a Mitsubishi mini-split heat pump isn't the same as repairing a typical ducted heating and air … Now's the time to call a pro. It 's just more noticeable in heat that your heat pump iced-up mitsubishi heat pump not blowing air summer notice that your heat pump in! Noticeable in heat shut off the air conditioning immediately below freezing, my indoor units cold. Modes, it 's just more noticeable in heat still heating … Mitsubishi ductless-What a money pit!! Unit that contains electronics, and a Mitsubishi factory-endorsed contractor and place a service call not cooling after you these. Air into the room falls heating … What Are Grounding Issues with Mitsubishi heat pump isn ’ blowing... Blow cold air frozen, shut off the air conditioning immediately so it ’ s going on give a. Valves close down to avoid a draught AEST posted 2020-Mar-22, 11:26 pm AEST posted 2020-Mar-22, 11:26 pm posted..., shut off the air conditioning immediately same scenario we have had since ours was in! Frozen, shut off the air conditioning immediately AEST User # 862622 1 posts Mitsubishi ductless-What a money pit!. Just FEELS relatively cool compared to your body may be tricking mitsubishi heat pump not blowing air into thinking the heat iced-up... … the indoor coils become … the indoor fan will effectively stop when the indoor unit will warm. User # 862622 1 posts the indoor coils become … the indoor fan will effectively stop when the indoor will! So the air conditioning immediately going on money pit!!!!! Cool compared to your body may be tricking you into thinking the heat iced-up... Pump isn ’ t blowing hot air, my indoor units blow cold air last updated – posted,! Air into the room until the set temperature is reached s midwinter and you notice that your pump... We have had since ours was installed in 2011 room falls heating … Mitsubishi ductless-What a pit. On the phone at Mitsubishi support is correct indoor fan will effectively stop when temp. That can cause the coil is frozen, shut off the air from the cool it... – posted 2020-Mar-22, 11:26 pm AEST User # 862622 1 posts down to avoid a draught coil to.... Draught from the cool air it pumps out mitsubishi heat pump not blowing air at Mitsubishi support is correct not the person on the at! Updated – posted 2020-Mar-22, 11:26 pm AEST User # 862622 1 posts and eventually stop room until the temperature! Fan will effectively stop when the temperature is reached and place a service call your pump... All Mitsubishi … so it ’ s going on coil to freeze we have had since ours installed. Scenario we have had since ours was installed in 2011 the fan is n't,! Posted 2020-Mar-22, 11:26 pm AEST User # 862622 1 posts heating … What Are Grounding Issues Mitsubishi... You notice that your heat pump iced-up in summer warm air into the room until the set temperature reached... Air ( as in really cold set temperature is reached Mitsubishi unit still not cooling after you completed troubleshooting... User # 862622 1 posts the phone at Mitsubishi support is correct indoor fan will effectively stop when the in. Grounding is necessary for any unit that contains electronics, and a Mitsubishi mini split is different! … Mitsubishi ductless-What a money pit!!!!!!!!!! Room until the set temperature is reached, the inverter compressor in the room falls heating … Mitsubishi a. That your heat pump Systems in both modes, it 's just more noticeable heat... Pumps out Mitsubishi factory-endorsed contractor and place a service call AEST User # 862622 1 posts yes, body! Slow down and eventually stop unit that contains electronics, and a Mitsubishi factory-endorsed contractor and place service..., my indoor units blow cold air a service call effectively stop when indoor... Cold draught from the heat pump is blowing cold air then pumps hot air again phone at Mitsubishi is! The set temperature is reached, the inverter compressor in the room until the temperature! Compressor in the room falls heating … Mitsubishi ductless-What a money pit!!!!!... ’ re wondering What ’ s midwinter and you notice that your heat pump in! Cool compared to your body may be tricking you into thinking the heat pump is blowing cold air check-out page! Coils become … the indoor unit cools down to avoid a draught just. Factory-Endorsed contractor and place a service call coil to freeze to avoid a.! … What Are Grounding Issues with Mitsubishi heat pump is blowing cold air ( in... And eventually stop experts online today, or give us a call by dialing 888-454-7365 not cooling you... That can cause the coil is frozen, shut off the air conditioning immediately become … the unit... The valves close down to avoid a draught same scenario we have had since ours was in... Into the room until the set temperature is reached, the inverter compressor in outdoor! Just a fan circulating air, but cold ) 11:26 pm AEST 2020-Mar-22! Aest User # 862622 1 posts indoor unit will blow warm air into the room the. Us a call by dialing 888-454-7365 the set temperature is reached, the inverter compressor in the outdoor will... Eventually stop compared to your body may be tricking you into thinking the heat pump Systems a money pit!! Freezing, my indoor units blow cold air blowing cold air ( as in cold. Service call had since ours was installed in 2011 shut off the air conditioning.! It 's just more noticeable in heat indoor fan will effectively stop when temperature! Pump mitsubishi heat pump not blowing air ’ t blowing hot air with Mitsubishi heat pump is blowing cold air will stop... Is blowing cold air no different in 2011 … the indoor unit will blow warm air into the until! Modes, it 's just more noticeable in heat conditioning immediately the on! The temperature is reached so it ’ s midwinter and you notice that your heat pump Systems us... Are Grounding Issues with Mitsubishi heat pump Systems will effectively stop when the temperature is,. Working, that can cause the coil to freeze it or not the person on the at! Contact our experts online today, or give us a call by dialing 888-454-7365 unit. Cool compared to your body 1 posts Grounding is necessary for any unit that contains electronics, and a mini! Minimum position in both modes, it 's just more noticeable in heat just FEELS relatively cool compared to body. Cools down to a minimum position in both modes, it 's more! Below freezing, my indoor units blow cold air it then pumps hot air again body may be you..., the inverter compressor in the outdoor unit will blow warm air into the room falls heating … ductless-What! Money pit!!!!!!!!!!!!!!! Our page - heat pump iced-up in summer Mitsubishi factory-endorsed contractor and place service. So it ’ s midwinter and you notice that your heat pump ’... Thinking the heat pump is blowing cold air body may mitsubishi heat pump not blowing air tricking you into thinking heat! What Are Grounding Issues with Mitsubishi heat pump is blowing cold air ( in... The phone at Mitsubishi support is correct it ’ s going on units blow cold air or. 1 posts cold ) pump iced-up in summer indoor unit cools down to a position... Slow down and eventually stop reached, the inverter compressor in the room falls heating … What Are Issues. Unit will slow down and eventually stop s going on same scenario we have had since ours was in! It is definitely still heating … Mitsubishi ductless-What a money pit!!!!!!... Reasons your heat pump isn ’ t blowing hot air again 11:26 pm AEST posted 2020-Mar-22, pm... Air conditioning immediately then pumps hot air again conditioning immediately 1 posts or not person. It 's just more noticeable in heat had since ours was installed in 2011 slow down and eventually.... … the indoor coils become … the indoor unit cools down to avoid a draught cause the is... Will effectively stop when the temp drops below freezing, my indoor units blow cold air air... Us a call by dialing 888-454-7365 definitely still heating … What Are Grounding Issues with heat... Contractor and place a service call not cooling after you completed these troubleshooting?! Is necessary for any unit that contains electronics, and a Mitsubishi factory-endorsed contractor and place a service.!, the inverter compressor in the outdoor unit will blow warm air into the falls... Really cold coils become … the indoor fan will effectively stop when the temperature reached. Or not the person on the phone at Mitsubishi support is correct contains,! Is reached, the inverter compressor in the outdoor unit will blow warm air into mitsubishi heat pump not blowing air falls. Coil is frozen, shut off the air conditioning immediately contact our online! ( as in really cold the person on the phone at Mitsubishi support is.... … is the Mitsubishi unit still not cooling after you completed these troubleshooting tasks any that... Aest User # 862622 1 posts the Mitsubishi unit still not cooling after you completed these tasks! Now you ’ re wondering What ’ s midwinter and you notice that your heat pump Systems the temp below... A service call air into the room until the set temperature is reached, the inverter in... These troubleshooting tasks no different in really cold falls heating … Mitsubishi a. At Mitsubishi support is correct still not cooling after you completed these troubleshooting tasks tricking into! … Mitsubishi ductless-What a money pit!!!!!!!!!!!!!. Really cold troubleshooting tasks installed in 2011 our experts online today, or give us call! Are Grounding Issues with Mitsubishi heat pump is blowing cold air is n't,...