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Suburban Furnace Core Model RP-35Q (2609A)

Suburban Furnace Core Model RP-35Q (2609A)


1 total reviews

10 in stock

Estimated Arrival: 3-8 BUSINESS DAYS

Regular price $468.97 USD
Regular price Sale price $468.97 USD
Sale Sold out
Shipping calculated at checkout.

Shipping: $14.99 UPS, $147.40 TRUCK

  • 8 US Warehouses!
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  • Inventory Updated Daily!

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Order Shipment and Tracking:

Orders are processed daily, and usually ship within 24 hours. Many items ship with UPS, but large items ship with less-than-truckload carriers. They will contact to arrange delivery within a few days. We have warehouses across the nation to quickly get your item to you!

We'll email you the tracking info once your order ships, usually in 1-2 days. If you don't get it in six days, please contact us via our Contact form.

Please enter a functional phone number. If your item ships via truck, you will have to be available at that number to schedule delivery. If you do not answer the attempts by the truckers to contact you, return shipping costs will be passed through to you. Please answer when they call to avoid return shipping costs.



In the event an item arrives with shipping DAMAGE:

If you're there when the delivery comes and the item is damaged, don't accept it (refuse delivery) and let us know.
If you're not there, check the items when you can, and tell us if there's damage. Take pictures of the damaged product and packaging. You have 7 days from delivery to contact us and send the photos to

Return or Exchange:

Any item that has been INSTALLED cannot be returned, and needs to be handled as a manufacturer warranty case. Contact the manufacturer directly to start a warranty claim.

Dometic: 800-544-4881

Coleman Mach: 574-247-9235 or
Norcold: 800-543-1219 or
Suburban: 574-247-9235 or
Thetford: 800-543-1219
Furrion: 800-789-3341

Norcold Warranty Info

Coleman Mach Warranty Info

Suburban RV Warranty Info

Any warranty is handled and processed through the manufacturer. Contact them at the numbers above or see info in your owners manual. Note: Service performed by non-authorized service personnel may void all warranty rights.


Special order items, clearance sale items, electrical items, or items that are specifically marked as non-returnable are NOT returnable and NOT refundable.

Returns of unopened or unused items are accepted within 30 days of delivery unless otherwise stated on the item page.

All non-defective items will incur a 10% restocking/handling fee.

Shipping charges are not refundable. Return shipping is the responsibility of the customer.

To return or exchange an item:

Contact customer service at to initiate return authorization. All returns require prior authorization in order to be properly processed upon return. A Merchandise Return Authorization Number (MRA) must be accompany the return. We cannot issue a refund without first having generated the (MRA).


Contact customer service at to a cancellation request. We incur costs for processing your payments and warehouse costs in the event of a cancellation.
All non-shipped cancellations will incur a 10% cancellation fee of the total order amount (including shipping). Otherwise, the item is subject to our return policy above. Please verify your order before placing it to avoid these charges.

Click for California Prop 65

This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. For more information go to

Installation Warning

Improper installation, adjustment, alteration, service or maintenance
can cause property damage, personal injury or loss of life. is not responsible for damages. Please contact an RV service professional if needed.

Replacement For Suburban SF-35Q/ SF-42Q Furnaces

2609A  for SF35, SF35Q, SF42, SF42Q, and SFQ

Easy swap out! Includes circuit board
Furnace Core Replacement


A simple, cost-effective and time-saving alternative to replacing your entire furnace with the Suburban furnace Core Replacement Module Furnace Core Module slides into the existing cabinet saving time and money while providing all the benefits of a new furnace - backed by a two-year limited warranty


Dimensions 20 x 17 x 7.5
BTU/h Inputs 35,000
Ignition Type Electronic Ignition
Warranty 2 Year Limited Warranty

Are you experiencing problems with your Suburban RV furnace? Is it not producing enough heat or making strange noises? It may be time to consider a furnace core replacement.

The furnace core is an essential component of your RV furnace, responsible for generating heat and distributing it throughout the RV. If the furnace core is damaged or not functioning properly, it can negatively impact the performance of your furnace.

If you are experiencing problems with your Suburban RV furnace and think it may be time for a furnace core replacement, consider the Suburban 2609A.

The Suburban 2609A is a high-quality furnace core replacement that is designed to fit Suburban furnaces. It has a compact and lightweight design, making it easy to install and transport. It is also made from durable materials, ensuring that it will last for many seasons to come.

In addition to its practical benefits, the Suburban 2609A is also energy-efficient. It has a high-performance heating element that is designed to produce more heat with less energy, which can help you save money on your energy bills.

Don't let a faulty furnace core ruin your RV experience. Upgrade to the reliable and efficient Suburban 2609A furnace core replacement today and enjoy warm and comfortable travels for years to come.
  • Efficient Low-Profile Design
  • Provides Maximum Heating Performance In A Ducted Unit, With A Capacity 35000 BTUH
  • Sealed Forced-Draft Combustion
  • Direct Spark Ignition
  • Limited 2 Year Warranty

  • BTU Level: 35000 BTU
  • Width: 12 Inch
  • Depth: 20 Inch
  • Height: 7-1/2 Inch
  • With Electronic Ignition: Yes
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Questions & Answers

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  • I have a 2007 Tiffin with a SF-35 (no Q) furnace with external access... which model core do I need? 2609A or 2610A Thank you, Quin

Customer Reviews

Based on 1 review
Jasmine A. (Bellingham, US)
Great Online Store

Trustworthy and Products are as described not sub-market knock-offs. Have questions about your hunt for the right product to replace an older original part they’ll help you select the right part(s).
Shipping happens quickly and they stay in contact until you’ve received your delivery.

  • Quick Shipping

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    As fellow travelers and RV enthusiasts, we know what is important when buying online.

  • Top Customer Support

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