KIT CONTENTS 1. GENERAL The Alpha Easy-Flue is suitable for straight horizontal flues only and can be extended up to the maximum lengths given in Fig. 1 and 2. The Easy-Flue includes a 90° bend, (no separate 90° bend is required).
Secure the 90° bend to the boiler using the clamp and rubber seal. Ensure that the seal covers the bend and adaptor joint. See Fig. 6. Make good the inside and outside walls with the flue collars. See Fig. 6. Note: The second flue collar is supplied with the boiler. Fig. 6 Alpha Top Easy-Flue...
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Appendix 1 - Installation from inside the building (no access to outside wall). Using the tables below, determine the flue length (L) required. See Fig. 7. Fig. 7 Alpha 240/280 Range Rear Flue L = Wall thickness + 230 mm...
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Up to Max:- 3890 mm 3855 mm Alpha 750 flue extension (Part No. 1000320) is required to extend the range of the telescopic flue. Refer to Appendix 3 for instructions on how to extend the flue. Note: A 130 mm flue hole (127 mm core drill) is required in the wall.
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Duct B fitted, will not be more than that given in Appendix 2. Note: To gain the correct length, only cut the flue extension ducts (ensure that the cuts are square, free from burrs and the ducts are not distorted). Do Not cut the Easy-Flue ducts. Alpha Top Easy-Flue...
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