Subway Roof Top Replacement

Subway Roof Top Replacement

Subway Roof Top Replacement.

I honestly like subway sandwiches ... my favorite subway sandwich is the Subway Club with spicy mustard. But like most people I hate being in a hot restaurant, after all sitting in a nice air conditioned space is part of enjoying your meal.

Always warm at Subway

Subway has had problems from the first day they opened their doors, the space was always hot and uncomfortable, especially during the summer months . Turned out the RHEEM Air Conditioning unit was slightly undersized. And at this point worked so hard it finally gave up. I'm actually surprised it took this long seeing how poorly it was installed.

 

Rheem to Rheem

In all my years of replacing all types of HVAC equipment around Skagit county I have never in my wildest dreams thought I would see a roof top unit so far out of level. The installer had to be one of the luckiest guys around, considering the drain sloped towards the lower end of the unit. That being said the reason I went back to RHEEM for a replacement was because of the foot print and weight. We try to match up as close to the same dimensions and weight as possible, saving the customer time and money.

 

Curb modifications

As you can see in the photos we try to have very little roof or curb modifications as possible. If we would have added a curb adapter and or increased the size of the unit dramatically we would have pushed the limits of the engineered trusses. The trusses originally where designed for the weight and size of the existing unit.

 

Conclusion

In this Subway Roof Top Replacement installation we where able to replace the RHEEM roof top unit with a very close match to the existing units weight and dimensions. We improved on the efficiency and we where able to provide more air conditioning to the space.

 

Subway Roof Top Replacement Curb
Subway Roof Top Replacement curb

Big Lake Air Conditioning

Big Lake Air Conditioning.

One of my favorite places to install heating or cooling equipment is in the big lake area. A small community that is imbedded into the landscape. In this particular Big Lake Air Conditioning installation the home basically over looked big lake, perfect to watch the fourth of July fireworks.

Trane And American Standard

Most people do not realize that Trane is actually manufactured by American Standard, funny thing is that American Standard is a higher rated(according to consumer reports) piece of HVAC equipment than Trane. Although the brand name Trane is more recognized they are literally the same piece of equipment.

 

When the AC coil wont fit

In this particular application there is simply not enough room to get the new American Standard air conditioning coil into the existing duct system. In any gas furnace application we must install the AC coil down stream of the furnace. What to do? Well most HVAC people know that in a upflow application (such as this) you can either enter the furnace from the bottom or the side. Here we simply dropped the furnace down, entered the return air from the side and add the coil onto the top of the unit.

 

Air Conditioner Location

Its really not that hard to figure out where to place the air conditioner, I try to avoid putting the AC near a master bedroom and or the neighbors master bedroom, I try to avoid water spigots, clothe drier outlets and or walk ways. I also try to keep as close as I can to the electrical panel. In this case though the panel was literally around the garage and up a slope.

 

Conclusion

In this Big Lake Air Conditioning installation we where able to install a matching full cased coil onto the existing Trane furnace, run about 40' of refer line set and install a 13 seer American Standard air conditioner on a preformed pad. My customer is going to be very cool this summer.

 

A Big Lake Air Conditioning add on
New Coleman Mobile Home Heat Pump

Mobile Home Heat Pump

Coleman Mobile Home Heat pump.

Until you actually live in a mobile home you don't realize some of the issues that arise. One such issue is that when installing a fixed appliance it has to be mobile home approved. So when installing a heat pump it has to be mobile home approved, most manufactures do not have mobile home approved equipment. Coleman on the other hand is mobile home approved and offer many models to choose from, including a Mobile Home Heat Pump.

Mobile Home Furnace Coils

In many cases in a mobile home the gas furnace or electric air handler (furnace) is designed to have a heat pump or air conditioner coil added into or onto the cabinet. A lot of the times the furnace will actually have a sticker indicating that a coil can be added and give you choices on sizes. This Coleman furnace had all the information on the blower housing.

 

Mobile Home Heat Pump kits

Most manufactures actually make kits that are prepackaged for most of the models of furnaces in mobile homes. These kits can include a shelf, some insulation for the cabinet, a control package and filter rack. Now if you get a kit that actually works perfectly, that's a different story.

 

Heat Pump Location.

Its really not that hard to figure out where to place the Mobile Home Heat Pump, I try to avoid putting the heat pump near a master bedroom and or the neighbors master bedroom, I try to avoid water spigots, clothe drier outlets and or walk ways. I also try to keep as close as I can to the electrical panel.

 

Conclusion

In this Coleman Mobile Home Heat Pump installation we where able to install a MH kit onto the existing air handler, run about 40' of refer line set and install a 14 seer Coleman heat pump on a preformed pad. My customer is going to be very cool this summer and enjoy low heating bills this winter.

 

Existing Air Handler
New Coleman Mobile Home Heat Pump

Weil Mclain Ultra Boiler Issue

If you own a Weil Mclain Ultra Boiler, this article is for you.

We have a customer in Anacortes WA with a WEIL McLAIN Ultra Boiler 105. Their boiler is propane (LP), uses a side wall termination kit provided by WEIL MCLAIN and is on the coast pulling in salt air for combustion. This particular boiler has given us trouble for many years. Usually boiling down to a bad air fuel mixture, but on occasion we had to replace parts. All done with tech support on the phone.

WEIL McLAIN Ultra Boiler Venturi

This last service call shed some light on some of the issues, the venturi was compromised, literally falling apart. When we contacted tech support about the venturi they stated that the venturi only has a life expectancy of 5 years! Not only where we shocked to hear the 5 years, we where even more shocked that the existing venturi was replaced by Alpine Heating And Cooling only 2 years ago.

 

High Maintenance

If you own the WEIL McLAIN Ultra-105 boiler or considering purchasing one, keep in mind they require a yearly maintenance. The yearly maintenance has to be done with a kit that they supply, that kit is expensive and the labor to perform this maintenance is extensive. Also keep in mind that every 5 years you maybe buying the ULTRA-105 gas valve replacement kit #383-501-030, also very expensive. On a final note we share service information with another service contractor in our area, they as well are having issues with another  WEIL McLAIN Ultra boiler ... but model Ultra 80. So we don't know if this problem is just for the model 80 and 105 or spreads to all sizes.

 

Conclusion

The WEIL McLAIN Ultra boiler is not a boiler Alpine Heating and Cooling recommends, especially if you're LP and or living on or near salt water. Keep in mind the boiler is a high maintenance and is very expensive to repair.

 

Weil Mclain Ultra Boiler Venturi
New Weil Mclain Ultra Boiler Venturi Assembly

Mix Matched Heat pump

American Standard Heat Pump

Mix Matched Heat Pump in Skagit County.

When it comes to heat pumps a lot of people don't fully understand that you still need a 2nd source of heat. A heat pump will only work down to about 32 degrees, after that we need to switch over to an electric, gas, LP or oil furnace. In some cases their existing furnace will work just fine, and if they/we get lucky we can even install the HP coil directly into their furnace, such is the case here.

American Standard With Lennox

In this case of a mix matched heat pump we have an older Lennox electric furnace (that's in great shape) with a 3 ton blower. This furnace was designed to have a heat pump or air conditioning coil installed directly into it. There is actually a rail system setup and a filter system designed for the coil. Of course it was originally designed for a Lennox coil.

 

Fitting In The New Coil

The trick to fitting a coil into an older piece of equipment is the physical size of the coil versus the space it goes into. We also have to make sure the existing furnace can actually produce the air we need for the new system. Years ago our coils where much smaller, the reason they grew in size was because of efficiency, the larger the coil the more efficient the system can get. And with today's minimum standards the coils are much larger.

 

All Working Great

We where able to find an American Standard heat pump coil that fit (with a custom modification to the rails) into the existing Lennox furnace. The new American Standard heat pump(mix matched heat pump) matched up to the coil and the Lennox furnace produces more than enough air. With a few modifications to the control system and a new Honeywell thermostat we had that old Lennox electric furnace turned into a full heat pump system.

 

Conclusion

We actually saved our customer a lot of money by not selling him a complete system rather converting his existing furnace to a heat pump. He will see his bills drop dramatically and of course he gets air conditioning.

 

Lennox mix matched heat pump
New American Standard Heat Pump

Compressor Replacement

Compressor Replacement For A Grow Room

I know what your thinking, I would think the same. But NO not a marijuana grow room (even though we do work on them), this customer specializes in breeding and producing vegetable and ornamental seed and vegetative cuttings around the world. They are one of Alpines long term commercial customers. Unfortunately for them we found one of their walk in coolers hot and the compressor Dead On Arrival. Time for a Compressor Replacement.

Refrigeration is Serious Business

When it comes to commercial refrigeration, especially with this account, we need to act fast. The product in the grow room/cooler could be worth 10s of thousand of dollars, if not more. Fortunately one of our vendors had a replacement compressor in stock.

 

Pumping It Down

The key to successful a Compressor Replacement like this one is cleanliness, I don't mean clean hands either. I mean inside the system, we want a very clean and sealed system. After installing the compressor, replacing the filters we pressure tested the system with nitrogen and then pumped down the system below 500 microns. Once the system has been pumped down and we are sure there is no leaks, we can then charge the system with refrigerant.

 

Keeping It Cool

We had our customer up and running in a very short period of time. Notice the louver behind the condenser? This louver was added not that long ago because of high heat conditions causing excessive wear and tear on the equipment, I have a feeling it was added a little to late. The draw back to adding this louver, especially out on in the country, is the amount of dirt that gets dragged in, maintenance is a must and the coil has to be constantly cleaned.

 

Conclusion

We have saved our customers product, equipment is running correctly and they are happy.

 

97 gary2

Refrigeration Unit. Compressor Replacement
New Compressor
Pumping Down The System

Tips for Saving Money

5 Tips for Saving Money on Your Utility Bill

By Hannah West

From solar energy to efficient washers and LED bulbs, there are more and more ways to save money on your monthly energy bill. Unfortunately, those solutions require an up-front investment that isn’t practical for many people. Here are a few ways to save on your bill today without having to dish out first.

Wash Your Clothes in Cold Water

Heating water accounts for most of the energy that your washing machine uses. You can buy cold-water detergents that will get your clothes just as clean, and you don’t even have to separate into lights and darks like you do when you plan on using the warm setting. The heating rule is also true of the dryer, but that one’s a little harder to get around. However, if you’re truly determined to save, of course there’s a solution: get old-fashioned and hang them up to air dry.

Adjust Your Thermostat

Turn off the air conditioner or heat in a room that you don’t plan to use for a while and shut the door on your way out. Make sure to raise the temperature when you leave the house (or if it’s cold outside, lower it) to preserve the energy you normally would use making everyone comfortable. It may not feel great for the first few minutes when you return, but you can always adjust and get cozy or cool again within no time. If you live in a cooler climate, try using standing fans, which don’t require nearly as much energy as air conditioning systems.

Make sure to set your winter and summer thermostat accordingly. On the heat setting, it should be around 72 but on the cool setting, 76 can be perfectly comfortable. Always keep your vents clean for best results and savings.

Take Advantage of Off-Peak Hours

Learn about your utility company’s time of use rates. Usually, energy use is highest in the few hours after work and in the morning while people are getting ready for the day. Because it’s more in demand at those times, the rates are higher than in off-peak hours. If you can significantly reduce your energy use in peak hours, you could end up slashing down your bill.

Don’t Forget the Windows

With effortless air conditioning at our fingertips, sometimes we forget the difference it can make to open the windows and let a breeze blow through on a mild day. If this isn’t an option for you, don’t forget the many other roles that windows play in your indoor air temperature. For one thing, they allow heat from the sunlight in. In the winter, the sunshine can help you heat up your house. But in the summer, you may want to close window coverings in the area that the sun shines brightest into your home.

Make sure to properly weather strip your windows and doors to seal air leaks in your home. This will stop cool air from leaking in during winter, which can help you save on your heating bill.

Turn off Devices

With the number of electronic devices we use every day, it’s easy to overlook the ones we leave plugged in or turned on when they’re not in use. You could buy a smart power strip that will save you money in the long run, but the cheapest way to take care of this is just to make a habit of turning off and unplugging devices when you’re finished with them for the next few hours.

Appliances account for only a small percentage of our energy use at home, but TVs, at-home gaming devices, and desktop computers are the biggest energy-suckers, so be particularly mindful of those. If you don’t want to run around unplugging individual devices, use the extra regular power strips you have lying around your house so that you can turn off several devices with one action.

To learn more about cutting down on your utility bill, head to Modernize.com.

Sedro Woolley Air Conditioner

Sedro Woolley Air Conditioner

Simple Sedro Woolley Air Conditioner.

This year we have sold and installed record numbers of air conditioners. In this case we actually replaced the existing gas furnace with a new American Standard furnace at the same time. Seeing how the home was fairly small the customer decided against a high efficiency furnace. In reality the difference would have only been about a 15% savings on a very small gas bill.

 American Standard Furnace

As you can see the new furnace installed right next to the washer and dryer in the utility room, nice tight fit. Seeing how it was the same efficiency there was no need for redoing the venting. We did have to cut down the existing base can to make the coil fit, everything else just got reconnected.

 

Air Conditioner Location

When it comes down to it there is a compromise when I look at the Air Conditioners location. I have to think about the refrigeration lines from the indoor coil and the high voltage lines coming from the panel. I also have to think about cosmetics, no one wants an air conditioner located in the front of their home. Overall this Sedro Woolley Air Conditioner turned out great.

American Standard Furnace
American Standard Air Conditioner