grayfurnaceman

7:06

The case for groundmount solar

grayfurnaceman

Shared 4 days ago

433 views

7:23

Do thermostat setbacks work?

grayfurnaceman

Shared 2 weeks ago

835 views

7:49

Final knee replacement video (I hope)

grayfurnaceman

Shared 1 month ago

504 views

3:19

Wiring the single stage thermostat to the 2 stage furnace

grayfurnaceman

Shared 1 month ago

1.4K views

5:14

Why electric switches must move fast

grayfurnaceman

Shared 1 month ago

724 views

9:50

An explanation of why I use an electric duct heater with my solar system

grayfurnaceman

Shared 1 month ago

722 views

8:33

A test of the Fanttic 9X Ultra portable compressor

grayfurnaceman

Shared 2 months ago

394 views

7:59

Update on the Sol Ark 15 install with batteries

grayfurnaceman

Shared 2 months ago

554 views

1:35

Quick checks for a furnace that won't work

grayfurnaceman

Shared 2 months ago

881 views

9:46

A test of the UFO LED warehouse high bay light

grayfurnaceman

Shared 2 months ago

513 views

6:39

Why use a 2 stage gas furnace

grayfurnaceman

Shared 2 months ago

1.9K views

7:17

Spokane toilet supply electric trucks

grayfurnaceman

Shared 3 months ago

462 views

24:45

The D day beaches of Utah and Omaha: 80 years later

grayfurnaceman

Shared 3 months ago

510 views

9:05

The steam siphon: A story about work in the great depression

grayfurnaceman

Shared 3 months ago

650 views

12:36

Scissor lift to replace ladders

grayfurnaceman

Shared 3 months ago

681 views

9:40

Electric trucks Better than diesel?

grayfurnaceman

Shared 3 months ago

674 views

4:25

Steam engineers and lunch

grayfurnaceman

Shared 4 months ago

394 views

6:48

The Tesmen TWS-322 wire stripper multifunctional tool test

grayfurnaceman

Shared 4 months ago

541 views

8:22

Should I clean the outdoor coil on my A/C?

grayfurnaceman

Shared 4 months ago

1K views

4:29

ICM870-16A soft start failure update.

grayfurnaceman

Shared 4 months ago

1.4K views

2:39

A rock and the Model S Tesla 4K

grayfurnaceman

Shared 4 months ago

830 views

4:14

The log chute

grayfurnaceman

Shared 5 months ago

1.3K views

4:05

A look at antique gas appliance pilot safety switches

grayfurnaceman

Shared 5 months ago

680 views

7:43

Repairs of the gas conversion burner

grayfurnaceman

Shared 5 months ago

1K views

9:20

Octopus furnace

grayfurnaceman

Shared 5 months ago

4K views

6:58

The story of the sawdust screw

grayfurnaceman

Shared 6 months ago

795 views

6:38

No fan, no compressor is it the capacitor?

grayfurnaceman

Shared 6 months ago

1K views

8:36

Does the mister water filter work for calcium on the A/C coil?

grayfurnaceman

Shared 6 months ago

947 views

10:50

Does the swamp cooler work?

grayfurnaceman

Shared 6 months ago

2.2K views

15:09

Does the hard start kit make the modern A/C work better?

grayfurnaceman

Shared 6 months ago

5.3K views

12:02

A test of the Hykoont TW030 model solar flood light

grayfurnaceman

Shared 7 months ago

388 views

13:11

Problems with flex duct

grayfurnaceman

Shared 7 months ago

1.5K views

10:30

How many batteries are enough?

grayfurnaceman

Shared 8 months ago

776 views

22:18

A 3000 mile trip on Tesla FSD 12. 3. 6

grayfurnaceman

Shared 9 months ago

684 views

9:31

First drive for FSD V12.3.4 This one appears to learn!

grayfurnaceman

Shared 9 months ago

506 views

18:41

A test of the Fan Handler LA 277 head pressure control

grayfurnaceman

Shared 10 months ago

907 views

8:54

Mini chainsaw

grayfurnaceman

Shared 10 months ago

420 views

6:27

A test of the Kaiweets HT100s Non Contact Voltage tester

grayfurnaceman

Shared 10 months ago

828 views

9:24

Some comments on the install of the Sol Ark 15-2P-N inverter/charger

grayfurnaceman

Shared 10 months ago

1K views

11:47

A test of the Kaiweets model KM 201 multimeter

grayfurnaceman

Shared 10 months ago

548 views

5:39

Finger lights

grayfurnaceman

Shared 11 months ago

670 views

6:47

Review and install of the ICM 518 surge protector

grayfurnaceman

Shared 11 months ago

749 views

8:55

My experience with the EG4 18KPV and Signature Solar

grayfurnaceman

Shared 1 year ago

4.3K views

2:20

Making the Tesla wipers work

grayfurnaceman

Shared 1 year ago

812 views

16:01

Review of the Toptes PT520B+ gas leak detector

grayfurnaceman

Shared 1 year ago

859 views

3:42

Is your Tesla smoking?

grayfurnaceman

Shared 1 year ago

863 views

8:39

Knee replacement: I did the other knee.

grayfurnaceman

Shared 1 year ago

749 views

8:17

What to use for solar backup? Car or dedicated batteries

grayfurnaceman

Shared 1 year ago

615 views

0:43

Cybertruck in the wild

grayfurnaceman

Shared 1 year ago

1.4K views

6:18

The effect of angle on solar panels in winter

grayfurnaceman

Shared 1 year ago

610 views

5:25

Knee replacement #4

grayfurnaceman

Shared 1 year ago

1.2K views

9:03

Why did I ground mount my solar

grayfurnaceman

Shared 1 year ago

966 views

9:37

Hydrogen in gas pipelines: A good Idea?

grayfurnaceman

Shared 1 year ago

1.2K views

2:46

2023 fire season

grayfurnaceman

Shared 1 year ago

683 views

10:28

Knee replacement update #3

grayfurnaceman

Shared 1 year ago

1K views

0:36

Close call

grayfurnaceman

Shared 1 year ago

1.1K views

19:38

How to get the most out of your A/C

grayfurnaceman

Shared 1 year ago

3.1K views

2:12

Hulkman jump starter

grayfurnaceman

Shared 1 year ago

944 views

6:56

The burned winding diagnosis

grayfurnaceman

Shared 1 year ago

4.3K views

14:34

HVAC tech knee replacement part 2

grayfurnaceman

Shared 2 years ago

1.5K views