Air Conditioner Package & Installation:

• All Online Air conditioner package listed is applicable for HDB apartment only.
• We provide free standard non-concealed type installation. ​
• Our Authorized Contractor (Fusion Air-Con Engineering Pte Ltd) will contact you within 3 working days for a free site survey available date once Sales created.
• Installation & Delivery date will be confirmed after the free site survey.
• Our Authorized Contractor (Fusion Air-Con Engineering Pte Ltd) will advice on additional charge if any during the site survey.

BEST Denki Disclaimer:

• Free Standard non-concealed installation includes 25^ft of piping & trunking
  (exceeding 25^ft chargeable of $8 per ft) 
• Exclude stainless steel bracket.
• Exclude power point.
• Additional charges may apply for private properties.
• Free dismantle and disposal of old Air conditional*(standard type).
• All online purchase for Air conditional are not guaranteed to be in stock at the time of order processing.
• In the event if your order have been processed and the item is unavailable,
  we will offer an alternative or given a refund for the unavailable product.
• No refunds allowed after installation.

1. Insulation

Standard Size : 3/8 inch (9.52mm)

Upsize insulation : 1/2 inch ( 12.7mm)

Brand : Thermaflex Class O made in Thailand(PE foam ) or Armaflex Class 1 (Rubber )

PE Foams are fire retardant, but rubber creates a very toxic black smoke which contains halogen. PE is suitable for temperatures up to 250 F (120C). Rubber shrinks by more than 25% at the boiling point of water; PE only 3%. Rubber for cold pipes is not a good idea either as the inevitable condensation reacts with the chloride to create hydro-chloric acid and that corrodes the pipes. PE for cold pipes. Will last about 6 years in UV. Synthetic rubber(armaflex, armacell) for really hot pipes. It will get brittle and looses R-value with time. Will last about 10 years in UV.  Fiberglass? You mean "the other asbestos"? You can't use that for cold applications as the condensation will be absorbed by the material. Use PE Foam. Lasts forever. Safe and clean and non-toxic.