Karveden B1229 Greenhouse Heater with Adjustable Thermostatic: Accurate digital thermostat control
Meet the Greenhouse Heater with Adjustable Thermostatic—your plants' new best friend. It's not just about keeping your greenhouse, grow tent, or that chilly little corner of your garage warm; it's about doing it smartly. Thanks to its spot-on digital thermostat control, it's always one step ahead, tweaking the temperature just right for your green buddies to thrive.
Why you'll love it? Well, for starters, it won't turn your greenhouse into a sauna (unless that's what you're going for). The overheat protection is like a safety net, stepping in to shut things down before it gets too toasty. And when you need warmth, stat, it delivers—fast heating that can cozy up spaces as big as 175 square feet in no time. Fancy a breeze instead? Switch to the 25w fan mode. Need more heat? Crank it up to 1501w. Plus, with an adjustable temperature range from a cool 40°F to a balmy 108°F (5°C to 43°C), you're in control.
Whether it's for your greenhouse, garage, or even a workshop that doubles as your escape from the family chaos, this heater's got your back.
Features
- Overheat protection
- Fast heating
- Heating & fan modes
- High quality service
- Accurate digital thermostat control
General specs
- Brand: Karveden
- Model: B1229
- Seller: Amazon
- ID: B0F93D77HF
- Special Feature: Portable, Adjustable Temperature, Fast Heating, Noiseless, Overheat Protection
- Indoor Outdoor Usage: Outdoor, Indoor
- Product Dimensions: 8"D x 10"W x 7"H
- Recommended Uses For Product: Greenhouse
- Mounting Type: Floor Mount
- Room Type: Greenhouse
- Item Weight: 15 pounds
- upc: 717373081351
- manufacturer: Karveden
- Country of Origin: China
- First listed by seller: 6/5/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
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| Brand | Karveden | Comfort Zone | Comfort Zone | Brightown | Vornado | Comfort Zone |
| Model | B1229 | CZ799BK | CZ798BK | MH-04 | MVH | FH101 |
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| Price | $49.99 | $38.19 | $34.19 | $27.69 | $125.99 | $28.19 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | Mar 11, 2026 | Mar 11, 2026 | Mar 11, 2026 | Mar 11, 2026 | Mar 11, 2026 | Mar 11, 2026 |
| Special Feature | Portable, Adjustable Temperature, Fast Heating, Noiseless, Overheat Protection | Cool Touch Exterior, Energy Efficient, Manual Thermostat, Overheat Protection | Cool Touch Exterior, Energy Efficient, Portable, Manual Thermostat, Overheat Protection | |||
| Product Dimensions | 8"D x 10"W x 7"H | 10.24"D x 7.09"W x 15.08"H | 7.25"D x 10.5"W x 14.4"H | 9.2"D x 10.4"W x 10.6"H | 5.1"D x 5.1"W x 8.7"H | |
| Mounting Type | Floor Mount | Stand alone | Wall Mount | Floor Mount | Tabletop Mount | |
| Room Type | Greenhouse | Garage, Barn | Office, Living Room, Bedroom | Kitchen, Living Room, Bedroom, Home Office, Dining Room | Office, Bedroom | |
| Item Weight | 15 pounds | 4.59 pounds | 2.16 pounds | |||
| manufacturer | Karveden | Mr. Brands, LLC. | Mr. Brands, LLC. | |||
| Country of Origin | China | USA | China | |||
| Form Factor | Stand alone | Dish | Stand Alone | Personal | ||
| Indoor/Outdoor Usage | Indoor | Indoor | Indoor | |||
| Heating Coverage | 300 sq. ft. | 300 sq. ft. | 100 sq.ft | 256 sq ft | 150 sq. ft. | |
| Burner Type | Coil | Radiant | Coil | Wire | ||
| Fuel Type | Electric | Electric | Electric | Electric | ||
| Number of Speeds | 2 | 3 | 3 | |||
| Voltage | 120 | 120 Volts | 120 Volts (AC) | 120 Volts | 120 | |
| Amperage | 12.5 Amps | 2.9 Amps | 12.5 Amps | 12.5 Amps | ||
| Special Features | Cool Touch Exterior, Portable, Manual Thermostat, Fast Heating, Overheat Protection | Precise Temperature Set, Thermostat Control, Overheat Protection, LED Screen, Timer Function | Cool Touch Exterior, Portable, Flame Resistant, Overheat Protection, Tip-Over Protection | |||
| Recommended Uses | Garage, Greenhouse, Home | Office, Home | Office, Home | Office, Heating, Desk, Home | ||