All about heat pumps

A conventional heating unit generates heat using gas and moves it into the house through the duct system to heat your home.

Heat pumps, on the other hand, simply move heat from one area into another. This makes them very efficient to heat and cool your home.

During the winter, heat pumps move the air from the outside, compresses it to increase the temperature of the air and then pushes this hot air into your home.

And in the summer, they move the heat from your home to the outside.

Because a heat pump simply moves the heat around, the same unit can be used to heat and cool a place.

You could either buy a low-end equipment that will cost to more to operate in the short run or go with a high-efficiency unit that has a low cost to operate.

If you do not have solar, then you will be using electricity to heat the home. This will certainly add to your existing electric bills. If you have solar panels, you can offset the cost of electricity to heat your home.

Heat pumps take 220v to the outdoor unit. Depending on your indoor unit (fan coil), they might need 200v also. This might necessitate you to upgrade your electrical panel.

When installing any kind of equipment, remember to pay attention to the duct work. If the duct work has leaks, then all the money you have spent on the heat pump is wasted and it will be heating the attic or some other place other than your home.

Heat pumps help with CO emissions and are clean especially when connected with solar panels.

If you don’t have a duct system installed in your home, you can get a mini-split heat pump. This is particularly useful when you want to control the temperature of each room separately.

Give us a call to find out if heat pump is the right solution for you.

How to lower your PG&E bill

Recently PG&E bills have been skyrocketing. As the cost of natural gas goes up, so does our bill.

There are several ways you can reduce your PG&E bills. Below is a list of energy-saving tips from PG&E website and others.

Appliances: Use energy efficient appliances

Replacing old, inefficient appliances with energy-efficient ones can significantly reduce your energy usage and lower your PG&E bills. Look for appliances with the ENERGY STAR label, which indicates that they meet strict energy efficiency guidelines.

Unplug that 2nd refrigerator: Many homes now have more than one refrigerator. More appliances means more energy use and that increases your bill.

Install a programmable thermostat

A programmable thermostat allows you to set the temperature of your home based on your schedule, which can help you save on heating and cooling costs.

Lower the desired temperature in the winter and increase it in the summer. Ideally, health permitting, set your thermostat to 68°F in the winter and 78°F or higher in the summer.

Install efficient shower heads

Heating water accounts for a significant portion of residential energy use. By reducing the hot water consumption during showers, efficient shower heads can lead to substantial energy savings.

Take shorter showers

(From PG&E) The average American spends about 8 minutes taking a shower roughly once a day. Reducing average shower time by 1 minute can result in a 13% decrease in shower water use, which reduces the money you spend on water heating.

Run full loads on a dishwasher and washing machine

Run when the dishwasher is full. Instead of using the dishwasher’s feature of using heat to dry the dishes, air dry the dishes.

Insulate water heater

Insulating your water heater can reduce the standby heat losses by 25-45% and reduce water heating costs by 7-16%. (Source: PG&E)

Seal air leaks

Air leaks around doors, windows, and other areas of your home can cause your heating and cooling system to work harder than necessary, which can increase your energy bills. Sealing these leaks can help improve the energy efficiency of your home.

Use LED light bulbs

LED light bulbs use less energy than traditional incandescent bulbs and can last up to 25 times longer, making them a great investment for reducing your energy usage and PG&E bills.

Use motion detectors for outdoor lights

Outdoor lights that are left on all night can consume more electricity than most of your other light fixtures. Motion sensors used on these outdoor lights can significantly reduce their energy use.

Consider installing solar panels

If you own your home, installing solar panels can help you generate your own electricity and reduce your reliance on PG&E. There are also state and federal incentives available to help offset the cost of solar panel installation.

Participate in PG&E programs

PG&E offers several programs that can help you save on your energy bills, such as the California Alternate Rates for Energy (CARE) program, which provides discounted rates for eligible low-income customers, and the Home Energy Analyzer, which provides personalized energy-saving tips based on your energy usage.

How do I cool my second floor?

Keeping your second floor can be a real challenge in the dead of summer.

Since hot air rises, the upstairs can get up to 10 degrees hotter than the downstairs. During these times, it can be a challenge to keep the upstairs cool.

Another factor is the roof. In the summer, the roof gets the full brunt of the sun and it absorbs a lot of heat. This heats up the air in the attic which in turn heats up the upstairs.

Here are a few ways that you can manage to keep the second floor in your house comfortable.

Redirect cool air from the AC to upstairs

You can redirect more air from the AC upstairs by partially closing the vents downstairs. This will enable the cooler air to be blown upstairs. Be careful that you don’t close all the registers. This could affect the performance of the system. Talk to your HVAC specialist about balancing the system.

Install different zones in your house

With different zones in your house, you can control the temperature of each zone independent of the others. For example, you can set the thermostat to 68 downstairs and 72 upstairs.

Use window coverings to block the sun

If any of the windows get direct sun, especially in the afternoon, you should install drapes or shades. This can significantly reduce the temperature in a room.

Reduce your use of appliances upstairs

This is difficult if your kitchen is upstairs. Burners add a lot of heat to the surrounding area. On hot days, you could plan to eat out or make salads that don’t require the use of burners.

Install fans in the attic

Attic air can get to 130 degrees on a hot day! This would replace the hot air in the attic with cool air. (Rewrite this.)

Install ceiling fans

Ceiling fans are an easy and inexpensive way to keep the air moving and cooling a room.

Insulate your attic

When the midday sun hits the roof on a hot day, the attic heats up and this transfers the heat to the room right under it. By adding insulation in your attic you minimize the heat that is transferred to the living space.

You can install a vapor barrier on the bottom of the roof rafters. This slow the radiant heat from the roof into the attic which will keep your attic cool. Consequently your house will stay cooler.

Turn off any gadgets that generate heat.

Computers and other such electronic gadgets produce a lot of heat. Using these upstairs can also add to the temperature. Keep the electronic items turned off during the day or minimize their use upstairs.

Turn off lights. You’d be surprised how much heat they can create!

When the summer gets here, remember to drink cool drinks and keep hydrated!