Specifications And Listings - Quadra-Fire DV-40 Installation, Operation, Venting And Maintenance Instructions

Do not operate appliance with the glass front removed, cracked or broken. Replacement of the
glass should be done by a licensed or qualified service person.
Improper installation, adjustment, alteration, service or maintenance can cause injury or property
damage. Refer to this manual for correct installation and operational procedures. For assistance
or additional information consult a qualified installer, service agency, or the gas supplier.
Manifold pressure
Minimum inlet gas supply pressure
Maximum inlet gas supply pressure
BTU input rating (high)
BTU output rating (high)*
BTU input rating (low)
BTU output rating (low)*
Steady State Efficiency*
*Maximum vent, blower off
The Quadra-Fire DV-40 Step is listed to ANSI Z21.88/CSA 2.331998-CAN/CGA 2.17-M91 UL307b by
Omni-Test Laboratories, Inc., Beaverton, Oregon.
SAFETY NOTICES, CONT.
WARNING
WARNING
SPECIFICATIONS
NATURAL GAS
3.5" WC
4.5" WC
7.0" WC
40,000 BTUH
34,000 BTUH
26,000 BTUH
22,100 BTUH
85%
LISTINGS
Page 5
PROPANE
10.0" WC
11 0" WC
14.0" WC
40,000 BTUH
34,000 BTUH
27,000 BTUH
23,000 BTUH
85%