On the Ruud home website, they have a large selection of furnaces available. The furnaces are available in either gas or oil, with all sizes to accomodate any size building.
There are many places online where one could purchase a gas furnace. One could buy from Lennox, Holmes Heating, Express HVAC, Bryant, Ruud, or even eBay.
ruud furnace only blows cold air, no heat
Is there a flame in the furnace. Precisely where is this air coming from and how strong is it?
Mine is ignited from an electric ignitor. Hal
Ruud, who is owned by Rheem. If you compare their product line model #`s the only difference is Ruud begins with a `U` and Rheem begins with an `R`. Equipment is virtually the same.
PURCHASE A 1" PLEATED FILTER IN EITHER MED. OR HIGH EFFICIENCY GRADES. SAME AS A "RUUD" BRANDED FILTER. LC
Yes, It`s on the inside of the blower compartment cover panel.
One could find information on gas furnace troubleshooting online at Ask. Hvac for beginners is also a great place to look. One could also contact their local gas furnace dealer and/or repairer for gas furnace troubleshooting.
Bad hi limit switch or filter stopped up
Could be a drain for the inducer motor if it has one and it depends do you have a a/c coil on your furnace if so it could be a drain for it.
If you mean a vacuum switch then yes. Its fairly common for condensate to accumulate in a vacuum switch.
If you are looking for an American Standard furnace, and are not a fan of online shopping, you could visit a local retailer of home heating or industrial heating.