4
3.0 INSTALLATION
Warning: Do not connect any pressure-relief device to the vent pipe of
this water heater.
Warning: This outlet acts as a vent and must only be connected to a
fitting recommended by the manufacturer. It must not be connected to
a tap.
3.1 IMPORTANT INSTALLATION POINTS
3.1.1
The UTC 99 vented water heater is designed to be fitted under a sink
or worktop.
3.1.2 The UTC 99 can be installed either as an Open Outlet or Cistern Fed
type unit when used with the appropriate fittings.
DO NOT connect directly to the mains water supply.
3.1.3
OPEN OUTLET INSTALLATION
When installed as an open outlet water heater, the outlet acts as
a vent and must not be connected to any form of tap or fitting not
recommended by Heatrae Sadia.
Only one outlet can be served via an Open Outlet type tapset.
3.1.4
CISTERN FED INSTALLATION
FIGURE 01: DIMENSIONS
656
252
59
FIXING CENTRES OF
MOUNTING BRACKET
516
190
613
100
267
