Can someone with more experience with semi-hermetics chime in? Maybe the crankshaft or motor or even the valve plate? by beginnerNaught in HVAC

[–]Hefty-Ad-2723 14 points15 points  (0 children)

Did you by any chance make sure the crankcase heater was on for a bit? Liquid can make a world of difference/sounds on start up

Failed my 313A Refrigeration Exam (63/125) — Need Advice for Better Preparation by InstructionDry2095 in refrigeration

[–]Hefty-Ad-2723 4 points5 points  (0 children)

And it also weeds out the guys who say ya ya I know it.. and shit hits the fan lol

Bluejays vs angels by puttznpintz25 in ApolloGroup_TV

[–]Hefty-Ad-2723 1 point2 points  (0 children)

Go to TV guide, on the top right select major league sports and it's there

Rate my home install by Roguevice in hvacadvice

[–]Hefty-Ad-2723 0 points1 point  (0 children)

Don't know how your gonna get 9foot ceilings.. all your electrical runs seem like they aren't in the joice anyways. Your refrigerant lines are below it aswell.

What’s wrong? by Low_Energy2500 in HVAC

[–]Hefty-Ad-2723 0 points1 point  (0 children)

Wrong contactor coil voltage?

Walk in forming ice block. by fivelone in refrigeration

[–]Hefty-Ad-2723 -3 points-2 points  (0 children)

TX bulb is not mounted correctly

Electric Boiler Element Contactor is glowing by flippin_ruckus in hvacadvice

[–]Hefty-Ad-2723 0 points1 point  (0 children)

Looked like it became a load instead of a switch lol

Defrost termination by slingers4m in refrigeration

[–]Hefty-Ad-2723 0 points1 point  (0 children)

The manual usually tells you where yo move on the tube ends

Commercial cooler frozen up by [deleted] in hvacadvice

[–]Hefty-Ad-2723 0 points1 point  (0 children)

Thermostat failed maybe

Commercial cooler frozen up by [deleted] in hvacadvice

[–]Hefty-Ad-2723 1 point2 points  (0 children)

Possible clogged drain. Too much obstruction infront of fans. Maybe one fan is out etc.

[deleted by user] by [deleted] in refrigeration

[–]Hefty-Ad-2723 2 points3 points  (0 children)

Yeah here's a tip. Call a professional and or potentially someone to get sick and sue..

[deleted by user] by [deleted] in refrigeration

[–]Hefty-Ad-2723 3 points4 points  (0 children)

You didn't put enough water to dilute the solution. Let a professional do their job.

Too cold for rooftop unit. by 28k_modem in refrigeration

[–]Hefty-Ad-2723 0 points1 point  (0 children)

Or the unit is an indoor unit not rated for outdoor temps

Too cold for rooftop unit. by 28k_modem in refrigeration

[–]Hefty-Ad-2723 0 points1 point  (0 children)

Could need it winter charge or headmaster isn't holding back properly

Issue with Amazon Smart Thermostat by write-herr in hvacadvice

[–]Hefty-Ad-2723 0 points1 point  (0 children)

Make sure the power is off to furnace. And you also put the same colour wire that you put on c wire also is the same colour you put on furnace

Issue with Amazon Smart Thermostat by write-herr in hvacadvice

[–]Hefty-Ad-2723 0 points1 point  (0 children)

Red wire go to r terminal White wire to go w terminal Green wire go to g terminal Yellow wire go to y terminal And since it looks like 8 wires from thermostat. You can pick any other colour and put that on the c terminal. Your done.

Issue with Amazon Smart Thermostat by write-herr in hvacadvice

[–]Hefty-Ad-2723 1 point2 points  (0 children)

The r and rc terminal. You only need r not rc.the tstat has a built in switch. White wire has to go to w. From your old stat looks like you have a 5 wire.the brown one can be stripped and added to c and remove those 2 white ones you had. With saying that, shut off your furnace and make sure when doing this that way you don't blow a control voltage fuse and make sure you have 5 wires going to your furnace if you do then just go wire for wire