Looking For 95% + Efficient Mobile Home Furnace - Top/Side Return

Anyone know of any mobile home approved 95+ gas furnaces models that are set up for top/side returns ? I'd like to fabricate a duct board return on the side wall to get it more to floor level and add use a return grill that holds a real filter. The current furnace is a Miller oil with 75k in/68k out. The calculations listed under the electric panel show 67,500 btu needed so the furnace size seems matched pretty good. I figure the heat loss underneath plays into keeping the plumbing warm. Thanks and God bless

Just do whatever you want with the grounding wire

It doesn't do anything anyway, right? Attachment 534411 (http://hvac-talk.com/vbb/attachment.php?attachmentid=534411)Attachment 534421...

APAC NR-1 control brd

I have a Carrier APAC Sundowner 8kW split. The Model is S008OHR7AN. Its single phase, R22. It suffered a brown out and has subsequently stopped...

Aprilaire 600 Transformer/HUM Amperage?

Hi All, Just ordered the Aprilaire 600 Humidifier to install on our Lennox G40UH(X) furnace. I've read quite a bit here on the wiring and have it all down except the transformer. Per the manual, there is a 120v HUM terminal on the circuit board that can handle up to 1 amp. From the manual: One line voltage HUM" accessory terminal is provided on the furnace control board. Any humidifier rated up

fink trusses open concept

Alright so this wall we are looking at removing and it is the divider between the kitchen and loving rm/dining rm. Information about it, house is a split level built in 1986, has standard fink trusses with what appears to be 4/12 roof pitch, the span is about 25ft exterior wall to exterior wall, single 2x4 header above both entries to kitchen opposite to each other, standard Sheetrock backing corner wall and 1/2" Sheetrock. The wall is approx 5ft on left side running between trusses, the opposite wall is about 6ft running underneath the trusses, the corner is free floating between the trusses and is not solid... This is on the second floor, would like to remove this butfromeverything i know it is not load bearing... Any thoughts? 

Lennox Pluse Flame Sensor and Spark Plug New old stock

Hi there, We recently just bought up an old independent guys' inventory here that's retiring. It was a you have to buy everything or nothing kind...

thermopile testing

I haven't done this in a long time and never on a pellet stove. they call it a thermocouple but it is wired so I am calling it a thermopile. being it...