GAS FIRED COMMERCIAL CONDENSING STAINLESS
STEEL TUBE BOILERS
HYDRONIC HEATING
Models; DRH300, 350 400, 500, 600, 800, 1000, 1200,
1400, 1600, 1800, 2000, 2500, 3000, 3500, 4000, 4500,
5000
HOT WATER HEATER
Models; DRW300, 350 400, 500, 600, 800, 1000, 1200,
1400, 1600, 1800, 2000, 2500, 3000, 3500, 4000, 4500,
5000
H
HLW
WARNING:
If the information in these instructions is not followed
exactly, a fire or explosion may result causing property
damage, personal injury or death
Do not store or use gasoline or other flammable
vapours and liquids in the vicinity of this or any
other appliance.
WHAT TO DO IF YOU SMELL GAS
o Do not try to light any appliance,
o Do not touch any electrical switch; do not
use any phone in your building,
o Immediately call your gas supplier from a
neighbour’s phone. Follow the gas
supplier’s instructions,
o If you cannot reach your gas supplier, call
the fire department.
Qualified installer, service agency or the
gas supplier must perform installation and
service.