HVAC

When you are living off the grid, you want to be sure to have a reliable way to heat your home. Even if you live in the southern climates, you will have some cold days and even colder nights. Always keep in mind that when it comes to heating and cooling any home, the smaller the home, the easier and more efficient it is to heat. It really goes without saying but I’ll say it anyway…you will also want to be sure that your home is insulated well. A properly insulated home will retain the heat that you have worked so hard to provide.

I like to have two or more ways to heat my home and when living off the grid, having a backup plan for heat is necessary. Depending on the climate, your main heating system will get a lot of use and it WILL break down at some point. Having multiple heat sources also helps to balance your fuel supply. For example, you don’t want to rely solely on your wood burning stove and burn up your whole winter’s supply of wood when you can change between heat sources and stretch that wood supply to the spring time.

Below, I offer some ideas on safe and efficient ways to keep your home warm on the cold days and cool on the hot days.


WOOD STOVES

One of the most economical ways to heat a small home is with some type of wood-burning stove. I think every off-grid home should have a wood-burning stove, even if you do not have a wood source readily available to you. Chances are, you can always find a fallen tree or large tree branch that someone will let you clear off of their land or the side of the road.

I recommend buying a stove that can also be used for cooking. If set up correctly, a wood-burning stove can provide heat and cooking fuel, using minimal amounts of wood. Here are some of the popular wood stoves available…


US Stove 1269E Small EPA Certified Cast Iron Logwood Stove

US Stove’s 1269E Logwood stove is a rustic, heavy duty, cast iron wood stove that is ideal forUS Stove, wood stove, wood burning, wood heat, off grid anyone with nostalgic, outdoorsy taste, or someone simply looking for reliable, cost-efficient heating. Inside this rugged exterior is a modern EPA-certified stove providing a clean-burning heating solution. It is perfect for log cabins, large garages, and shops. With unequaled life expectancy and simple functionality, this stove is durability defined. Tested and certified to UL 1482 by Warnock Hersey International for greater peace of mind and safety assurance. Includes solid cooktop surface and a two-piece safety handle that remains cool while the stove is burning. Not approved for use in mobile or modular homes. Installation materials are not Included (e.g. floor protector, chimney connector, thimble, radiation shield, flue).

US Stove 2469E Large EPA Cast Iron Logwood Stove

US Stove, wood stove, wood burning, off grid, wood heatThe US Stove 2469E is a rustic, heavy duty, cast iron constructed wood stove that is ideal for any rugged outdoorsman, those with a nostalgic taste, or someone simply looking for reliable, cost efficient, EPA-approved heating. It is perfect for log cabins, large garages, and shops. This stove is durability defined. Tested and certified to UL 1482 by Warnock Hersey International for greater peace of mind and safety assurance. It has unequaled life expectancy and is easy to use. Includes built-in cast iron collar and a solid cook top surface. Not approved for use in mobile or modular homes.


SOLAR

Solar is an excellent way to heat and ventilate your home. If you can put up the money up-front, the investment will pay for itself many times over for many years. Take a look at some of the popular ways to use solar power for heating your home.


Solar Air Collector – 1000 Watts SAH34

SAH34 – Dual Vent Solar Air Collector With Digital Thermostat Work Principle Functions Heatingsolar air collector, solar heat, solar panel, off grid circularly in winter Heating fresh air or ventilating in spring or autumn When the fresh air inlet is opened, room air inlet closed, the system brings in heated fresh air into the room. When the fresh air inlet is closed, it is possible to heat the indoor air circularly in winter, by opening the room air inlet underneath. Schematic DiagramSAH34 Dual Vent Digital Thermostat included Parameters: Model SAH34- Single Vent Panel dimensions95 x 140 x 7.7 cm Weight29 kg Fan output to 120m3 / h Footprint absorber1.3m2 Photovoltaic performance20 W Performancemax. 1000 W/ h Room area/space coverage75 m2185m3 Temperature rise35-40 C

SolarSheat 1500GS Solar Space Heating Air Collector

This unique SolarSheat 1500GS Solar Space Heating Air Collector saves heating costs by solarsheat, solar panel, solar heat, off gridproviding heating to a room or home, without the use of electricity. The 1,000 Watt solar thermal collector even works on cloudy or overcast days. The unit is mounted on a wall or roof, then ducted to the other side of that wall or roof. An integrated solar powered fan moves the heated air to the desired space. SRCC rated. Color Black, Dimensions L x W x H in. 92 x 44 x 4, Heating Capability sq. ft. 750, Insulation R4 interior, Air Delivery CFM 120, Panels qty. 1, Thermostat Included Yes, Material Powder-coated aluminum extrusion, 4mm tempered glass, BTU Output 3,450, Mount Type Wall, roof, Panel Type Solar electricity, solar thermal, Product Style Air collector, Watts 1,000. Heats a space up to 750 sq. ft. Tempered glass 4mm solar thermal collector won’t shatter Solar thermal collector can be installed on a wall or roof mount requires additional material All aluminum grade construction with durable black powder-coated finish Rugged frame can withstand high wind loads for long life Can save up to 30 on your monthly heating bill depending on heat loss and room insulation SRCC rated to qualify for a 30 federal tax credit Comes complete with an air collector, thermostat, wall mount, fan assembly with solar panel and duct kit.


PROPANE

Propane is a safe and efficient way to heat a small home or individual room. However, it does require an occasional tank fill-up. Propane is a clean-burning fuel that doesn’t always require venting but should never be left on unobserved.

Propane heaters are available in wall-mount versions but the most common and quick to set up are the portable versions. Here are a few of the more popular propane heaters available…


Dyna-Glo BF30PMDG 30,000 BTU Liquid Propane Vent-Free Wall Heater

If you’re looking for reliable supplemental heating, the Dyna-Glo 30,000 BTU Liquid Propanedyna-glo, propane heater, in-house propane heater, vent-free propane heater Blue Flame Vent Free Wall Heater will blend seamlessly into your home, bringing heat and comfort to your space.

Dyna-Glo’s Blue Flame Wall Heaters use convection technology similar to your central home heating system. Blue flame heaters send heat outward, and then upwards to create a wide range of circulation. Using this technology, blue flame heaters will warm the air first, and then the surrounding objects. dyna-glo, propane heater, wall-mounted propane heater, vent-free, ventless

Dependable – Ideal for daily supplemental or emergency use, such as power outages
Economical – Cut heating bills by warming only occupied areas
Comfort – Manually adjust the heat setting to your desired temperature
Safe – Built-in oxygen depletion sensor (ODS) immediately shuts down the heater if carbon monoxide or lack of oxygen is detected
Convenient – One continuous press of the battery assisted igniter makes ignition quick and effortless
Versatile – Includes all necessary hardware and bracket for wall mounting
Upgradable – Separately sold optional base legs (WBL100) provide the alternative of floor mounting. Separately sold optional Wall Heater Fan (WHF100) distributes heat in a quiet, yet powerful way.

 

Mr. Heater MH18B, Portable Propane Heater

mr. heater, portable propane heater, indoor propane heaterTaking portable heat to a new level, The Big Buddy 18,000 BTU/HR capacity can heat up to 400 square feet. The Big Buddy combines radiant heat with convection heat air flow for maximum heating efficiency. Multi-position heat settings control comfort level. Built-in low oxygen sensor and tip over switch ensure safe, reliable confident operation always.

Easy-carry handle with built-in blower fan to circulate heated air for higher heating efficiency
Heavy-duty safety wire guard for added tile protection and rugged durability while traveling
Four-position heat control with built-in Piezo ignition –pilot/lo/med/himr. heater, propane heater, indoor propane heater, outdoor propane heater
Low-oxygen safety shut-off (ODS) and tip-over safety shut-off
Dual ceramic burner tiles with shock absorbing insulation
Hose storage bay for convenient storage of optional connection hoses up to 12 feet long
Blower fan operates on 4D-cell batteries or with optional 6-volt A/C adapter (Not Included)
Porcelain coated reflector for extended life
Swivel regulator mount makes cylinder installation easy
Attached swing-open cylinder hatch doors add extra protection and styling


VENTILATION

Air conditioning can be a challenge when living off the grid and good airflow through your living quarters can be a luxury in the warmer months. Here are some ways to help keep your home and yourself cooler on those hot summer days…


Natural Light Solar Attic Fan 36-watt – Black – with 25-year Warranty

attic fan, solar attic fan, solar powered attic vent, air conditionerSolar Attic Fans are easily installed on pitched Fiberglass-Asphalt Shingle roofs and are a great product for proper attic ventilation. Natural Light brand solar attic fans are top rated by builders and are of the highest quality built in the USA. The DC motor is powered by the included 36-watt solar panel with the attic fan motor moving hot air and moisture out of the atticnatural light, solar attic fan, solar AC, solar powered attic fan, attic vent space everyday. Solar panel is adjustable from flat up to 45 degree angle.. Solar Attic Fans mount on 3/12 to 12/12 pitch roofs. (this unit is not for flat roofs or side wall mounting – Flat roof mount models are available). Moves up to 1628 cubic feet per minute. Use one attic ventilation fan for every 2625 square feet of attic space. Note: Optional Thermostats and Fire Safety Switches are sold separately. For installations on Tile roofs optional Turret extension and Tile Roof Flashing kits are sold separately. Made in USA.

GBGS Solar Attic Fan 1750 CFM

gbgs, solar attic fan, solar air conditioner, solar powered attic vent– Effectively reduces attic heat in the summer and moisture in the winter. Reduce potential mold and increase roof life by exhausting moist air.
– A whisper quiet 24 volt motor is powered by an industrial grade 20 watt solar panel that is thermostatically controlled. The motor turns on if the temperature reaches 77℉, and auto shut off once it cools to 65℉ .
– Works efficiently in sunny days to exhaust out the indoor heat & smell and not let any exterior air going in, to keep the living & working environment always clean & fresh.
– Smooth-air Deflector in the shroud of the fan produces a smoother air flow and increases exhaust performance.
– Horizontally 90° regulation and vertically 4 angles (0°, 15°, 30° & 45°) adjustable which can receive maximum sunlight directly.
– IP68 Waterproof brushless motor which work excellent in special environments, like humid.
– Come with a clear installation and mounting guide.
– For normal sloped, asphalt shingle or wood shake roofs. Also works well with flat concrete tile or slate roofs.

HQST Solar Powered Roof Mount Adjustable Attic Fan

The HQST Solar Attic Fan is an all-in-one unit that is designed to lower your attic temperatureshqst solar powered attic fan, solar powered attic vent, solar air conditioner and stop damage from moisture. With a one-time installation, this unit becomes effortless and is easily installed on pitched fiberglass asphalt shingle roofs. The built-in, adjustable 30watt panel maintains a strong air flow that makes this a great product for proper attic ventilation. You can adjust the panel up to a 45 degree angle or detached it and mount remotely for maximum exposure to the sun. Use one attic fan for every 2625 square feet. Don’t worry about ice-damming in the winter and protect your roof from deterioration. Keep your electricity bill low with the HQST Solar Attic Fan.


There are literally thousands of options for heating, cooling and ventilating your home while off the grid. Do your research and see which options are right for your off-grid home.