Heating and Cooling› Heaters

SUBURBAN MFG

SRNLXB1B1XBP1EX RAN

$2,798.60

SKU: S09E 3515D

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Suburban Mfg 2588A Furnace is an SFV-Q Series, LP Gas model SF-35VHQ Vertical Mount with 35000 BTU. It features side/top and bottom duct discharge, 7-1/2 Inch Height x 17 Inch Width x 20 Inch Depth, Direct Spark Ignition, and comes without an access door but with a 2 Inch Length Intake Tube. This furnace provides maximum heating performance in a ducted unit and is also available in direct discharge furnaces with attractive grilles for zone heating of smaller RVs, trailers, truck campers, and even pop-ups.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandSUBURBAN MFG
Part NumberS09E 3515D

Videos

Suburban Furnace Core 2609A Replaces SF-35 / SF-35Q / SF-42/ SF-42Q

Suburban Furnace Core 2609A Replaces SF-35 / SF-35Q / SF-42/ SF-42Q

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy