Is the new sf-35fq gas furnace worth the money?

Is the new sf-35fq gas furnace worth the money?

The OEM units blower whined a TON, noisy operation. This new SF-35F”Q” unit is a lot quieter, I mean 4 times quieter. It makes a rushing air sound but no whining fan noise at all. It’s so much quieter I’d replace the unit just for the noise reduction alone. The blower re-design is well worth the money.

What’s the model number of a suburban furnace?

What’s Your Model Number? Wrap yourself in comfort. Designed, built and backed by one of the most trusted names in the RV Industry, the Suburban line of powerful furnaces provide superior, dependable heating in uniform cabinet sizes for installation flexibility.

What should the Ohm be on a suburban RV furnace?

If the valve is opening, you will smell a bit of gas even if it lights. You should also hear a noticeable “clunk” when the valve opens. You can turn off the power, unplug the wires from the gas valve and take an ohm reading of the coils on the valve. Should be around 40 ohms.

What kind of gas furnace does a cougar use?

This furnace replaced the OEM 30k BTU unit in my 2011 Cougar 318-SAB coach. The OEM units blower whined a TON, noisy operation. This new SF-35F”Q” unit is a lot quieter, I mean 4 times quieter.

The OEM units blower whined a TON, noisy operation. This new SF-35F”Q” unit is a lot quieter, I mean 4 times quieter. It makes a rushing air sound but no whining fan noise at all. It’s so much quieter I’d replace the unit just for the noise reduction alone. The blower re-design is well worth the money.

What happens if you put the wrong thermostat on your furnace?

You must have a thermostat that is matched with your heating system in terms of capacity and capability. If you install the incorrect thermostat for the system you have, you are likely to experience miscommunication between the thermostat and the system. You may even see the system fail altogether.

What kind of thermostat do I need for my gas furnace?

I did have to install a 30Amp 24VDC to 12VDC converter to step down the battery voltage to 12V to run the furnace. 30 Amps was way overkill but, as an engineer, I like to over design. I also installed a Honeywell digital thermostat that works works well with the furnace.

Can a 1992 Bounder be replaced with a 1992 furnace?

The furnace works very well and is very quiet but it wasn’t a direct replacement for the one from my 1992 Bounder. The gas inlet placement is different and required some repiping of the propane inlet. Also the cold air inlet pipe was too long and had to be cut down to size.

What are serial numbers on suburban furnace sf-35?

Suburban Furnace Model SF-35 Tune-Up Kit comes in two variations. The first (Kit #1) has the old style burner access gasket which makes kit #1 applicable to the SF-35 between serial numbers 934701426 and 094101431, the second (Kit #2) has the new style burner access gasket which is applicable to the SF-35 above serial number 094101431.

What’s the best way to replace a thermostat?

Now that you’ve learned how to replace a thermostat, you can decide which new type of thermostat to install. Although installing a programmable thermostat or smart thermostat makes the most economical sense, you can also use the steps above to install manual varieties.

Do You need A C wire for a smart thermostat?

If you’re replacing a smart thermostat with another smart thermostat, you’ll already have a C-wire connected to the C terminal. If you’re upgrading to a smart thermostat, you’ll need to find and identify the C-wire or install a new C-wire.

How do you remove a low voltage thermostat?

Unscrew the thermostat mounting screws and remove the thermostat body. Label the low-voltage wires to identify their screw-terminal locations using masking tape and then disconnect the wires. There is no standard color code, so use letter codes to make the wires easy to identify. Remove the thermostat base by loosening the mounting screws.