Maximum vertical height of system should not exceed 40 feet [12.2m].
Use roof support and 7" rigid pipe at roof level. Flex not permitted within roof support.
When penetrating the roof a rigid 7" galvanized pipe must be used. Attach the 7" flex to the 7" rigid
with high temperature sealant, secure with four screws assuring the flex and rigid pipe are
secured. 4" flex pipe must be secured the same way with 4 screws but must penetrate the 4" flex
and 4" section of termination. Attach 7" rigid pipe to 7" termination with sealant and screw with 4
sheet metal screws (see Figure 28c).
Vertical termination clearance is 18" [45.7cm] above the roof, measured from highest point of exit
on the roof line.
Support vertical pipes to maintain minimum of one inch or greater clearances to combustibles
Figure 27 - Clearances in horizontal venting.
43
Summary of Contents for Marquis Serenity MQZDV1917
Page 10: ...General Framing Installations Figure 5 General framing installation 10...
Page 31: ...Gas Conversion for Modulator PART C WARNING WARNING 31...
Page 34: ...Configuration 1 Basic manual HI LO and manual ON OFF capabilities 34...
Page 35: ...Receiver Module 584 523 521 221 1001 P221SI Receiver Module 584 523 521 221 1001 P221SI 35...
