Solution with a drain pump: Unable to install an air conditioner in a room that does not face the exterior wall.
The issue of not being able to install an air conditioner in a room that doesn't face the exterior can be solved with a drain pump!
Here is an introduction to a case study on the installation of wall-mounted air conditioners in apartment buildings. Owner A, who believes it is normal for every room to have an air conditioner, requested a renovation of their condominium from contractor B. However, they were informed by the contractor that there were rooms where installing an air conditioner would be difficult. This was due to the presence of rooms that did not face the outer wall, making it challenging to secure a route for the air conditioning drain piping. If priority was given to securing the drain piping route, it would either mean installing the piping in an undesirable location or giving up on the air conditioner installation altogether and relying on cool air from another room. This dilemma was successfully resolved using "drain pumps and hoses" for the drain piping. Using "drain pumps and hoses" allows for horizontal pumping even in narrow ceiling spaces, eliminating the need for a slope. Since it is piping, the routing is flexible. It is also possible to bypass obstacles such as ducts for drainage. By using "drain pumps and hoses," air conditioners can be installed exactly where desired. [Challenges] ■ Unable to install air conditioners in rooms that do not face the outer wall ■ Desire to install air conditioners in preferred locations ■ Narrow ceiling space does not allow for proper piping slope ■ Want to keep noise levels low
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【Solution】 ■ Freely designed horizontal piping (without slope) can be done while avoiding obstacles, leading to collective piping and vertical pipes (such as pipe shafts). ■ Air conditioning can be installed in desired locations. ■ Pumping can be done without worrying about ducts or obstacles. ■ Drain pumps for residential and wall-mounted air conditioners are designed to be quiet at 32db or below. Basement… Low ceiling… Not facing an exterior wall… Using a drain pump makes it possible to install air conditioning even in environments where drainage is not possible. 【Types of air conditioning units and corresponding drain pumps】 ■ Housing air conditioners / Concealed hotel units …HA121J / HA122J, JH121T / JH122T ■ Wall-mounted air conditioners (room air conditioners) …S121J / S122J, JM121S / JM122S ■ Building multi-package air conditioners …NP20W2 ■ Equipment air conditioners / Large air conditioning units …NP60H2 * For more details, please download the PDF or feel free to contact us.
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We are active in such sites! ★ In renovation work… In renovation projects, there are various obstacles such as existing pipes, ducts, beams, and partitions. With a drain pump, hose installation can drain water without requiring a downward slope. ★ In temporary construction… For plumbing installation in temporary structures that are set up for a limited period, removal will be done again. The use of a drain pump and hose installation simplifies the plumbing work. ★ In remodeling work… In residential and facility remodeling, refrigerant piping can be routed freely to the outdoor unit. However, the drain piping from the indoor unit requires a natural slope, making it difficult to maneuver. The drain pump and hose installation allow for flexible routing of the drain work, enabling air conditioning installation in your desired location. ★ In new construction… Of course, drain pumps are also active in new construction. In tenants where layout changes are anticipated in the future, or in warehouses and factories where forklift pathways need to be secured, using drain pumps and hose installation instead of traditional drain piping allows for efficient construction.
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NSC Corporation is a company that mainly handles "drain pumps" for air conditioning and refrigeration units. Our flagship product, the "drain pump," has been highly evaluated for its effectiveness in reducing construction work and costs related to drain piping, which has been the biggest issue in air conditioning renovation projects. Please feel free to contact us through our website if you have any inquiries.