SKU: 22532457410

MRCOOL Replacement Gas Side King Valve (Low Pressure Valve) 15500204000049 for DIY-MULTI4-36HP230C & DIY-MULTI5-48HP230C Multi-Zone Condensers

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Description

MRCOOL Replacement Gas Side King Valve (Low Pressure Valve) 15500204000049 for DIY-MULTI4-36HP230C & DIY-MULTI5-48HP230C Multi-Zone CondensersMRCOOL Replacement Gas Side King Valve Part #15500204000049 For DIY MULTI4 36HP230C & DIY MULTI5 48HP230C Multi Zone Condensers The MRCOOL Gas Side King Valve (Low Pressure Valve), part number 15500204000049, is a genuine OEM replacement component designed specifically for MRCOOL multi zone condensers, including: DIY MULTI4 36HP230C (4 Zone, 36k BTU) DIY MULTI5 48HP230C (5 Zone, 48k BTU) This gas side service valve plays a critical role in refrigerant

MRCOOL Replacement Gas Side King Valve – Part #15500204000049

For DIY-MULTI4-36HP230C & DIY-MULTI5-48HP230C Multi-Zone Condensers

The MRCOOL Gas Side King Valve (Low-Pressure Valve), part number 15500204000049, is a genuine OEM replacement component designed specifically for MRCOOL multi-zone condensers, including:

  • DIY-MULTI4-36HP230C (4-Zone, 36k BTU)
  • DIY-MULTI5-48HP230C (5-Zone, 48k BTU)

This gas-side service valve plays a critical role in refrigerant flow regulation within the outdoor condenser unit. Proper low-pressure control is essential for maintaining system performance, efficiency, and long-term reliability in multi-zone ductless mini split systems.

What the Gas Side King Valve Does

Often referred to as a low-pressure service valve, the king valve regulates refrigerant flow on the suction (gas) side of the system. Its primary functions include:

  • Controlling refrigerant movement during operation
  • Allowing isolation of the condenser during service
  • Supporting proper pressure balancing in multi-zone applications
  • Enabling system charging, evacuation, and maintenance procedures

In multi-zone systems, maintaining proper low-pressure regulation is vital for compressor protection, refrigerant stability, and overall HVAC efficiency.

OEM Precision & System Compatibility

This valve is manufactured to meet MRCOOL’s exact specifications for performance and durability. Using the correct OEM replacement part ensures:

  • Proper refrigerant sealing
  • Correct fitment and thread compatibility
  • Long-term reliability under varying temperature and pressure conditions
  • Safe operation within the designed system parameters

While this valve is specifically confirmed for the above MRCOOL models, it may be compatible with additional systems. Always verify part number and system requirements before installation.

Part Identification

  • Part Number: 15500204000049
  • Component Type: Gas Side King Valve / Low-Pressure Valve
  • Application: Multi-Zone MRCOOL Condensers
  • Location: Outdoor Condenser Unit – Gas (Suction) Line Side

The part number ensures accurate ordering, documentation referencing, and streamlined servicing for HVAC professionals.

⚠ Professional Installation Recommended

Installation of refrigerant service valves requires:

  • EPA-certified HVAC technicians
  • Proper recovery and evacuation equipment
  • System pressure testing
  • Leak detection verification

Improper installation can result in refrigerant loss, system inefficiency, or compressor damage.

Built for Demanding HVAC Environments

This valve is constructed from durable, high-grade materials engineered to withstand:

  • Temperature fluctuations
  • Outdoor exposure conditions
  • Repeated service operations
  • Refrigerant pressure variations

Reliability at the service valve level directly impacts system longevity and performance.

Additional Notes

  • Images may be stock photos.
  • Confirm compatibility before ordering.
  • This is a genuine replacement component intended for MRCOOL multi-zone condenser systems.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 22532457410

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Kindle Customer
Charlottesville, US
★★★★★ 4
Great quality at very reasonable price
Color: Tie-dye Pink, Size: Throw(50" X 60")
Soft and warm. Washed nicely and was able to dry in dryer on low heat and it fluffed up nicely.
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Reviewed in the United States on April 4, 2026
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Jodie N
Massapequa, US
★★★★★ 5
LOVE this blanket hoodie!!
Color: Grey, Size: Standard
I’ve been using my Blanket Hoodie mainly while working at home and relaxing in the evenings. It’s exceptionally soft and warm! Pros: • Thick, cozy sherpa material that keeps me warm without feeling heavy • Good length • Comfortable enough to wear during long TV binges or while I'm at my computer working from home! Cons: • Hood is roomy and shifts around a bit • Sleeves are slightly This hoodie is a solid choice if you want something warmer than a typical sweatshirt. I might try a different size next time for a better sleeve fit, but I would recommend this for anyone who gets cold easily.
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Reviewed in the United States on January 9, 2026
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Old Rocket Scientist
Lexington, US
★★★★★ 5
Great gifts for grandkids
Color: Olive Green, Size: Small
We bought eight wearable blanket hoodies for our grandkids that were 12 and younger. Each child got a different color and design that we picked to match their personalities and preferred toy or activities. They were everyone’s favorite Christmas gift (December 2025). A month later I they are still wearing them everywhere because the are fun and comfortable. They use them indoors and out as they are warm enough to replace a jacket or heavy sweat shirt but not too warm for indoor. Did not have any quality issues with any of them. They are designed to be roomy with sleeves that will cover their hands if they want but they have a cuff to keep them off their hands when they want. The two available sizes worked with everyone from 3 years old to 12 years old.
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Reviewed in the United States on January 26, 2026
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Stefani
Bozeman, US
★★★★★ 5
Very very soft & super duper warm
Color: Grey, Size: Standard
So soft & comfy. I LOVE IT! I had another brand before this one and it wasn’t nearly as soft or as thick as this one. When I’m freezing & everyone else is not it saves the day. I can go outside when it’s cold and not feel like I’m dying from the cold like usual. You will warm up fast BUT I have to come out of it shortly after putting it on. I can’t wear it long term inside unless I turn the heat WAY down
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Reviewed in the United States on April 15, 2026
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Susan Spiller
Bozeman, US
★★★★★ 5
Well worth the price.
Color: Sky Blue, Size: Standard
As advertised. This Blanket is an oversized hoodie, well designed for you to lounge in, to sleep in, to live in as you stay warm in a cold world! Cozy as a hug and comfortable enough to spend the night in without overheating or suffocating, this wearable blanket is a winner on many fronts. It is attractive and well constructed as I have found other Bedsure products to be. It is heavy enough to help you stay put in your warm cocoon and enjoy your downtime warmly. It is more luxurious than the price would lead you to believe it could be. Much to enjoy. Try it!
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Reviewed in the United States on January 10, 2026

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