Discount Arctic F9 Pro TC 92mm Case Fan

Customer Ratings:

If it were possible to rate this fan at more than five stars I would do so. My new desktop computer was equipped with only a power supply cooling fan. After installing an internal thermometor I found that with processor-intensive applications and with the ambient room temperature at 70F degrees the computer internal temp. rose to 90F+. Installed the cooling fan from my expired machine and it kept the internal temp. rise to about 10F, but it was relatively noisy while the new OEM computer had been very quiet.

Ordered the Arctic F9 Pro TC fan reviewed here, installed it, and checked the temp. rise. With the ambient room temp. at 70.7F and using a computer processor-intensive application for 45 minutes the computer internal temp. never exceeded 76.3F. And the Arctic fan is unbelievably quiet, essentially inaudible even when doing heavy-duty cooling. The fan bearing is fluid dynamic. The amount of air moved through the computer case varies considerably, depending upon the need and the fan thermostat is quickly responsive to changes in temperature. As I am writing this the ambient temperature is 68.4F and the computer internal temp. is holding steady at 76.7F.

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These are very quiet fans. I have four 120mm fans in my case and its hard to tell they're running.

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Fit pre-cut opening just below the power supply, backside of hp-Compaq (no fan factory-installed there already). Tucked the temp sensor probe under display card's cooling fins so it only spins fast when GPU heats up..display card has no fan.

Honest reviews on Arctic F9 Pro TC 92mm Case Fan

After purchasing the ARTIC F9 PRO TC 92mm fan I was impressed with the fact the it came with a temperature sensor as no other fan of it's type that I know of came equipped with such a thing. This fan suit our purpose to be used in an enclosure used for microwave radio equipment. However the speed of the fan was a bit slow for me though the cooling of my equipment was adequate at best. I would however recommend this "beautiful" lil' thing for your general computing needs as it simply works!

Slumberest Premium Heated Mattress Pad Reviews

Customer Ratings:
List Price: $179.12
Sale Price: $152.09
Today's Bonus: 15% Off

I had become addicted to having a heated mattress pad. I bought this to replace my first one (heating elements had become loose in places and there were cold spots). I love to warm the bed before getting in and this has a pre-heat setting. I have a great down comforter so I don't need it heated overnight however, this does have automatic shutoff. Since most heated mattress pads have the same features nowadays, I bought this one mostly for the controller design. The display has several brightness settings and the controller is more attractive and takes up less real estate on my nightstand than the rest I've seen.

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This is a great product! The individual controls are good for people who go to bed at different times and like different levels of warmth. We turn the thermostats down at night to sleep better and this product keeps the bed at just the right temperature.

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I have been using my heated mattress pad for about a month, and I love it. I cannot imagine not having it. I preheat to a setting of 5 (out of 10), then turn it down to a 2 or 3. It makes falling asleep so much easier when I start out in a warm bed! (I also have micro-fleece sheets...between the two, I'm never cold!) HIGHLY recommend.

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I got this to replace the "Soft Heat Warming Mattress Pad" a low voltage pad which I gave away because it made a buzzing sound that kept me from sleeping. The Slumberrest is warm, comfortable and silent. It is well made, and because it's cotton, it doesn't come loose and the bottom sheets don't slide up and off. I would give this 6 starts if I could.

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Well worth the money! We don't feel the wires, which I read happens in some reviews for cheaper mattress pads. The plug at the foot of the bed doesn't bother me or my 6 foot tall husband. The lowest setting is all we use so plenty warm. The preheat feature is nice takes about 15 minutes, not the full 30. I love how you can set the heater to turn off after 2, 6 or 10 hours. Many mattress pads don't have this feature. I only use it for the first 2 hours I used to only get cold when I first got into bed because of the freezing sheets. Now the sheets are warm when I get in bed :) The only down side is that I can hear a little bit of a hum when it kicks on if I'm laying on my side.

Mastercool MSC52224A Non-Contact Infrared Thermometer with Laser Reviews

Customer Ratings:
List Price: $78.57
Sale Price: $49.04
Today's Bonus: 38% Off

I LOVE this product where I use it to figure out how much energy my home is losing through its various walls, floors, ceilings, and windows. First I point-and-click to measure the temperature of an article *inside* the room to find out the average room temperature. Then I point-and-click on the various room walls, windows, floors, ceiling etc, to see which one is coldest compared to the average room temperature. The surface which is coldest is the one I need to focus on to increase the insulation value. By doing this I have been able to reduce my home heating costs by a third, saving hundreds of dollars every year!

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I bought this to use at my stove when cooking. It takes a little getting used to, since surface temperatures are significantly different from interior temperatures. Like, when cooking caramel, the surface temperature seems usually to be about 10F cooler than the interior (measured with a normal digital thermometer), whereas things in the oven, the surface will obviously be much hotter than the interior (so much hotter that this is really only useful on the stovetop.)

Once you learn to compensate for stovetop use, though, this thing is incredibly handy. Checking frying oil to make sure it's at 375F for best deep-frying results, checking on confections to stop them at the right temperature, making sure custards in a double-boiler aren't approaching a boil, I use this thing all the time. It sits on the shelf immediately above and to the left of my stove so it's within easy reach when my intuition isn't enough or I'm trying to do many things at once.

This was the least expensive one I could find on Amazon, too, with a decent FOV. For cooking, this one's 1:12 view cone is great -means when you point and shoot from a foot away, it's sampling a 1" circle. Some of the other inexpensive ones have cheaper optics and some are as bad as 1:1, which means to sample a 1" circle you'd have to hold it an inch away from the surface -completely unfeasible when cooking something like caramel, if you value your skin.

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Just got my Mastercool IR thermometer the other day. It's easy to use and works exactly as it's supposed to.

There's no on/off switch, simply point the trigger and shoot and you'll get an instant read. The unit automatically shuts itself off after 15 seconds. The laser beam is very useful and let's you know the exact spot you're reading.

the LCD screen is backlit, and allows you to view readings in C OR F. Battery life is approx 15hrs (uses 2AAA).

I highly recommend this product.

Honest reviews on Mastercool MSC52224A Non-Contact Infrared Thermometer with Laser

I have performed thermal analysis in an engineering environment for over 30 years. This product provides an accurate picture of the thermal conditions associated with auto engines, home heating systems and the like. It was shipped immediately and has a great case for storage.

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I've been wanting one for years, but they've finally gotten cheap enough to buy just to geek around the house.

I now know the warm and cold parts of my fridge. I know the best place to keep wine in my basement. I know which windows need to be replaced and my pancakes never burn. Yeah, it is kinda clunky and the display is a touch hard to read but come on, it works great.

Discount Mr. Heater 20,000 BTU Propane Radiant Vent Free Heater MHVFR20TB LP

Customer Ratings:
List Price: $280.13
Sale Price: $180.08
Today's Bonus: 36% Off

this is a great little heater with many safety features..was shipped quick..got dragon hose with it hooked it up works great..bought it for emergencys and to put in lower seller to keeping floors warm in extreme cold weather...wd make a great heater for a garage even a big room in a house...well recomended

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Seems like a great unit. Using it in a real one room 24x14 log cabin. So far haven't been able to (or needed to) turn it past level 2 or we start overheating! I think it'll be great when it gets really cold. Now I'll just have to monitor how much fuel it consumes so I don't run out.

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There are a number of things that we really like about this heater.

1. It heats our large drafty family room quickly.

2. The automatic fan is a great option.

3. It is easy to start.

Honest reviews on Mr. Heater 20,000 BTU Propane Radiant Vent Free Heater MHVFR20TB LP

I bought this unit used from a friend who no longer needed a propane heater. I originally bought the heater hoping to supplement the use of the inefficient forced air system in my 1,700 sq. ft. modular home. I was most surprised to find that it not only supplemented my existing heater but replaced it. I now heat the whole house with this one heater at half the cost of operation. AMAZING! If you have a large room to fill with even comfortable heat the Mr. Heater infrared is the way to go. I will soon be ordering a new (same unit) for my shop.

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this heater works really good at the moment using it to heat my 20x20 garage and its cold here in ontario canada next winter it will be in my sleep camp delivey time was very good also would buy another one if needed

Pyle-Pro PFN41 19" Rack Mount Cooling Fan System W/Temperature Review

Customer Ratings:
List Price: $133.99
Sale Price: $60.84
Today's Bonus: 55% Off

I bought this fan unit to help air circulation in a custom sound conditioned and air filtered 19" computer rack that I just finished building. I'm on the fence whether I should return it now that it's installed, here's why:

While it does start up when plugged in and does push air without too much additional noise, it has several significant drawbacks:

1) Don't buy this product and expect it to fit within a normal number of rack spaces. It's height really is 4.3" tall (I thought this may have been a typo...no) and the screw hole locations don't allow the device to fit correctly in a fixed number of rack units (normally divisible by 1.75") within a standard 19" rack. The screw hole locations require about half a rack unit above and below the device, causing significant air gaps that need to be taped up in order to ensure proper air movement from front to back.

2) The temperature display doesn't have a display granularity of less than 2 degrees Fahrenheit. When the temp is in between two even temperature values, the display numbers bounce back and forth between the upper and lower numbers.

3) The temperature reading seems to be 1 to 2 degrees high, but I guess that's better than reading too low.

I'll give the product an initial 2 stars and and update depending on how long the fans last.

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Bought this item only a few months ago and will have to send it back for repair....bearings in one of the fans have already burned out and squeal when you turn the unit on. The unit looks good but like most things today are not made in the US, so the quality is just not there. Hope I don't have a problem returning the unit for repair or replacement, If I do I'll post it here !!!!!

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Okay so maybe this is amateur grade but that's fine by me. I wasn't about to spend high dollar for my basic system. I don't know about long term but as we speak the fan is up and running. I'm able to hear the fans but they sound like their turning freely and operating just fine.

I hope this continues but if something were to change i will let you know.

Honest reviews on Pyle-Pro PFN41 19" Rack Mount Cooling Fan System W/Temperature

4 fans with screw mount-screws included for easy set-up

3 # display for clear inner temperatures

comes with standard 1yr warranty and sensors to check part temperatures-works great

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I purchased this item to assist in the air circulation for my companies 7' AV rack that holds a multitude of amps, recievers, EQ's and switch boards. It has helped a lot to keep the air flowing and equipment cool. I really enjoy the built in LED tempature disply on the front of the unit. One susgestion I would make to new buyers it to place the thermostat wire inside of your rack to better ascertain the tempature. I would like to see an option to reverse the air flow so as to have the air pulled out, but it does great for what it does. Cant beat the price either.

Best Nuheat TEMPO Floor Heat Non Programmable Thermostat 120/240 Dual Deals

Customer Ratings:
List Price: $110.00
Sale Price: $109.00
Today's Bonus: 1% Off

The product arrived early and was easy to install. But I would strongly recommended spending the extra $$$ to get the programmable model, as having the ability to set the temperature at various levels during various times of the day is a extremely nice benefit and it would of save us $$$ in terms of energy usage.

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The only minor dissatisfaction is that when set at 82 deg Rees floor is at 78 degrees. It works fine otherwise. I was able to install (replacing a 10 year old programmable model. We justice left the original model set at same temp all day and all night 24/7 so this was the right model for us. I called NuHeat to get advice before purchasing.

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This thermostat works great. It's not programmable, but we didn't need one that was. It was very easy for the electrician to install and is easy to use. The backlight is nice too.

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We do not like programmable thermostats and this one fills the bill. It is simple to operate and has worked great.

LuxPro LV3 Line Voltage Thermostat, Cool Only Review

Customer Ratings:

This is a straight forward, effective product. I use it to turn on my furnace motor to distribute warm air around the house when my wood pellet stove makes the living room too warm to be cozy. It's simple to install, easy to look at and requires no fancy wiring, just household wire suitable for the load, as per the relevant electrical code.

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I use this controller in my indoor table-top greenhouse to run a bathroom exhaust fan to keep the plants cool in the summer.

The temperature control has been very good, and there seems to be sufficient hysteresis built into the controller to avoid short-cycling of the fan. (Hysteresis means that the turn on temp is a couple degrees from the turn-off temp, so the fan doesn't turn on and off every couple seconds).

The controller is all mechanical-no electronics inside. I haven't checked it for accuracy, but a quick look at my thermometer indicates it is at least pretty close to its set temp. It looks reasonably professional in appearance.

The unit is designed to fit into a standard electrical box, but it is a tight fit. I was trying to use a "remodelling" type box-the one with the little ears on it, and ended up having to drill out part of the box to get the thermostat to fit. I also don't like the location of the grounding screwit allows the copper grounding wire to be somewhat visible and touchable from the outside. I realize that this is perfectly safe, but the non-electrical user can find it a little disconcerning.

That is about the only negative I hadotherwise it seems to be just what I wanted.

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I bought this thermostat for use in cooling my home theater cabinet. I've been using it for 3 months now and it's worked exactly as I expected!

Honest reviews on LuxPro LV3 Line Voltage Thermostat, Cool Only

I used this to cool my home theater stack; wired a couple box fans to it to pull air up through the back of the stack. Works great.

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The operation of this device seems very simple but the instructions aren't intended for someone who doesn't work in the HVAC field. I had problems with the operation of this device. After contacting tech support the device appeared to be defective. Lux Products was eager to send me a replacement and did so without awaiting my return. They even included a free return shipping label. After returning two of these I found out that my (and their tech support person's) interpretation of the operating instructions was faulty. I finally resolved my problem when the tech support person had an engineer contact me. The people at Lux Products Corp were more than patient and VERY willing to exchange my product. I can't say enough good things about the support even though we had a bit of a rough start. I will certainly do business with Lux Products again.