H. Exhaust Kit Installation
H.8 Generator Exhaust pipe should be installed with no less than 76.2 mm (3")
clearance beyond metal skirting or trim. (1 1/2") in motorized applications with no
flammables present.
• DO NOT terminate the tailpipe underneath the vehicle. See Exhibits 7, 8 and 9.
I.9 The exhaust pipe is installed by sliding the collar end (female) over the male pipe.
See Exhibit 4.
• Secure exhaust flange around collar where collar joins with base of generator.
• Tighten Bolts on Exhaust Flange. See Exhibit 6.
J.10 If downpipe is used, secure downpipe collar over male pipe extending from
Generator and secure with downpipe flange. See Exhibit 6, 7, 8 and 9
• Tighten downpipe flange bolts.
• Next, collared end of Exhaust Pipe slides up over end of downpipe and is secured
with Exhaust Pipe flange.
• Tighten Exhaust Pipe flange bolts.
K.11 Installation kit includes an Exhaust Support Strap and Clamp. See Exhibit 6 and
7.
• Attach Exhaust Support Strap to a sufficiently strong metal or non-combustible
structural component of the RV, using the Self-tapping screw provided in the
Installation kit. See Exhibit 6.
L.12 Ensure Exhaust assembly (exhaust pipes, downpipes and clamps) is a minimum of
304.8 mm (12") from any combustible materials and a minimum of 914.4 mm (3') from
access or openings into the living area or unsealed storage area of RV including doors,
windows, etc. NPS reserves the right to allow modifications of these heights only with
written approval.
Page 27 of 55 Rev. 1
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