A single-room air conditioning system generally sets you back around ₤ 350 for the materials, with setup solution expenses ranging from ₤ 1,100 to ₤ 1,500. https://www-openlearning-com.cdn.ampproject.org/c/s/www.openlearning.com/u/dyhrboone-sadj0f/blog/WhyProperAirConditioningInstallationMattersForYourComfort