Manual for a 513 Coleman heater

no such unit if its a 513-500 you can use unleaded gas if you use gas try to only use non ethanol gas. even then it will plug up. lot of difference in white gas (naphtha) and gasoline

https://www.manualslib.com/manual/1132616/Coleman-7600.html?page=19#manual


https://www.manualslib.com/manual/1132616/Coleman-7600.html

You mean JAM? Perhaps there may be fabric or thread collected on the moving parts. Take the mechanism apart and clean out any debris.

Give longislandindicator.com a try for repairs.

its a big job-u need a shop manual-are u sure the core is the issue cause u may tear apart more than the dash--if u change it inspect blower motor and evaporator to stop future headaches

change the pressue switch ,

Here's a web link to the Technical Manual for your furnance. This should contain all the tech specs for your unit.

http://www.winfieldsupply.com/images/HVAC/dfahtechguide.pdf

Also, please give Coleman customer service a call at 1-877-726-5362 to obtain a Owner's Manual for your particular unit, which should contain the periodic service schedule for your furnance. Here's a link to the Coleman site with maintenance tips for your furnance.

http://www.colemanac.com/homeowners/maintenance_tips.asp?prodLine=1&ProdID=0

Hope you found this info helpful and best regards!

Here is Coleman's repar part website.
You may want to replace the valve if it is leaking.
http://www.coleman.com/coleman/parts/product_category2.asp?category_id=210

I remeber we took out a Coleman kero heater out of my grandmothers mobile home. Just had it repaired but she wanted a new unit. Would have to go and check to see how many BTU's it is and also to see if the book is there as well.