Vertical Flue Terminal Installation - Lochinvar ECOKNIGHT EKW116CE Installation, Commissioning, Maintenance And User Instructions

VERTICAL FLUE TERMINAL INSTALLATION

If using a C33 flue system with separate Vertical air inlet and Vertical combustion outlet the air inlet and
combustion outlet must fit inside a square of 1000mmm and have a maximum distance between the two
orifices of 1000mm
When the water heater is installed as a Type C
1. Confirm that the roof flashing is correct for the type of roof through which the terminal is to be installed. (see 10.15.1Error!
Reference source not found.)
2. Determine the desired location for the flue terminal, taking into account minimum distances as detailed in Section
10.4.1FLUE TERMINAL POSITIONS and the relevant British Standards.
3. Taking care to protect the appliance from debris and dust, drill a hole in the desired location. The diameter of the hole
should be no more than 10mm greater than the diameter of the air supply pipe of the terminal.
The hole should be drilled from the outside to ensure that no damage is done to the roofing material.
Extra care should be taken to ensure that the hole is drilled vertically.
4. Install the roof flashing and secure as appropriate.
5. Carefully insert the roof terminal through the roof flashing and hole in the roof.
When inserting the roof terminal do not support or turn the terminal using the cap.
6. Ensure the terminal is vertical using a spirit level.
7. Fit the support bracket around the terminal and secure using appropriate fixings. Do not tighten the support bracket
8. Install the remainder of the flue system working progressively away from the water heater supporting the pipes as
necessary.
9. Once the flue system is fully installed, tighten the clamp to secure the terminal in place.
10.15.1
VERTICAL TERMINAL ROOF FLASHINGS FOR SYNTHETIC, FLAT AND TILED ROOFS
appliance, the flue system should be installed as follows:
33
33