Showing results 51 - 91 of 91
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National Fuel Gas Code (NFPA 2012) identifies four categories for combustion furnaces and water heaters based on combustion type (sealed or unsealed) and vent pipe temperature
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Portable air conditioners offer flexibility with where they are located, but usually need to be installed near a window as they require one or two intake/exhaust ducts connected to the exterior
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Preventative steps to take throughout the home to prepare for an earthquake or other natural disasters
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Right - EPA WaterSense-rated low-flow plumbing fixtures are verified as using less water than typical plumbing fixtures.
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Right – a booster fan was installed in this long dryer duct to increase air flow and help prevent the duct from being clogged with lint
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Right – An ENERGY STAR washer and heat pump dryer save energy and money for home owners.
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Right – EPA WaterSense-rated faucets reduce water usage compared to standard bathroom faucets.
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Right – EPA WaterSense-rated low-flow showerheads reduce water and energy usage compared to standard showerheads.
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Right – EPA WaterSense-rated showerheads, faucets, and toilets contribute to both water and energy savings.
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Right – This net zero energy home has an electric vehicle charging station in the carport.
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Right – This stacking ENERGY STAR-labeled washer and dryer save energy and water as well as space.
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Small, battery-powered evaporative coolers can be appropriate for personal cooling in arid climates (only)
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The cabinet above this refrigerator will keep it from tipping forward during a seismic event
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The condensate line (amber-colored plastic tube) from the high-efficiency furnace drains into the sewer via the same drain pipe as the clothes washer
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The EnergyGuide label for this refrigerator shows that it is estimated to use 630 kWh/yr (approximately 1.7 kWh per day) based on a standard test procedure
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The natural draft and induced draft furnace are both Category I appliances that receive combustion air from the combustion appliance zone
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The raised hood at the base of the vent stack on this water heater shows that it is an atmospheric vented gas water heater
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The water heater and other appliances are located above the Base Flood Elevation.
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This depiction of a saddle installed window heat pump does not obstruct window use and provides fairly quiet 120 Volt operation
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This infrared image shows little heat gain from north-facing double-pane windows with blinds, but significant heat output from computer monitors
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This larger, less efficient refrigerator shows a listed amperage of 6.5 A, which indicates that it draws 780 watts (6.5 A x 120 V)
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This MSHP operates with 120 volts power, has an EER of 18 Btu/Wh, uses about 800 W at full output, and operates remotely with a smart home control system
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This wall-mounted high-efficiency condensing gas tankless water heater has PVC vent pipes and insulated water pipes
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Use flexible straps to secure large electronics equipment like computer monitors and microwave ovens during seismic events.
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Wrong – A clothes dryer that vents to the crawlspace can contribute moisture to the crawlspace; this can result in damp, molding, and rotting insulation
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Wrong – Overly powerful kitchen exhaust fans can backdraft other combustion appliances in the home
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Wrong – Seams in the furnace-to-AC connection at the air handler are not sealed.
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Wrong – the exhaust terminal for a clothes dryer should not be covered with a screen which could trap lint; instead, cover it with a hooded, louvered damper
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Wrong – Two combustion appliances are sharing a flue which could lead to backdrafting if one appliance is updated to a direct vent appliance and disconnected from shared chimney.
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Wrong –Excessive length and a vertical angle on this dryer duct reduced air flow allowing the dryer duct to become completely clogged with dryer lint