wintergardenz.co.nz
FrostGuard Fan
FrostGuard Fan
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Product Description
Product Description
The Winter Gardenz Frostguard is a 2kW electric heater fan specifically designed for residential greenhouses. Combining a powerful heating element with gentle air circulation, it recirculates warm air to evenly raise and maintain greenhouse temperature – keeping your plants safely above freezing even on the coldest nights.
Featuring an adjustable thermostat (up to 40°C), the Frostguard gives you full control over your growing environment. On warmer days, simply switch off the heating element and use it as a standard circulation fan to prevent heat buildup and improve ventilation.
Perfect for hobby and home greenhouses, the Frostguard delivers reliable frost protection in winter and refreshing airflow in summer – all from one compact, easy-to-use unit.
Specifications
Specifications
Power: 2kW electric heating element + fan
Thermostat: Adjustable from 0°C to 40°C for precise temperature control
Function: Dual-mode – heats in winter, circulates air in summer (heater can be switched off)
Airflow: Gentle, even distribution of warm air via recirculation – prevents cold spots
Ideal Use: Residential / hobby greenhouses (non-commercial sizes)
Frost Protection: Effectively raises and maintains greenhouse temperature above freezing
Mounting: Freestanding or wall-mountable (brackets included)
Safety: Overheat protection + tip-over switch
Voltage: 220-240V standard UK/EU plug
Benefit: Reliable, energy-efficient winter heating and year-round ventilation in one unit
Keywords for SEO: greenhouse heater fan, 2kW greenhouse heater, frost protection fan, Winter Gardenz Frostguard, electric greenhouse heater with thermostat
Delivery & Shipping Details
Delivery & Shipping Details
Accessories generally ship out within 2-3 days of payment. Accessories under 1m long will go via NZ Couriers, longer ones like shelving, shade covers, doors, or longer parts/glazing will be shipped via Mainfreight. Once it leaves our warehouse you will get a tracking email.
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The Winter Gardenz Frostguard is a 2kW electric heater fan specifically designed for residential greenhouses. Combining a powerful heating element with gentle air circulation, it recirculates warm air to evenly raise and maintain greenhouse temperature – keeping your plants safely above freezing even on the coldest nights.
Featuring an adjustable thermostat (up to 40°C), the Frostguard gives you full control over your growing environment. On warmer days, simply switch off the heating element and use it as a standard circulation fan to prevent heat buildup and improve ventilation.
Perfect for hobby and home greenhouses, the Frostguard delivers reliable frost protection in winter and refreshing airflow in summer – all from one compact, easy-to-use unit.
The Highest Quality In NZ
DURABLE Long lasting, powder coated finish in black with Dulux Powder coat. Looks great and requires minimal maintenance. Covered by Dulux nonfade warranty.
ALUMINIUM FRAME Heavy duty aluminium frame to provide years of trouble free service with minimal maintenance.
BASE INCLUDED All Winter Gardenz Greenhouses come with a strong aluminium base and have foundation mounting options to suit most applications.
SUPERIOR DESIGN AND CONSTRUCTION Winter Gardenz unique design delivers superior strength and durability. There is no other that comes close.
Foundation Tips
A solid foundation is key to a stable greenhouse. Download our Greenhouse Foundation Guide for detailed tips, measurements, and best practices. When assembling, note that our aluminium parts are labeled by profile and length
Instructional Videos
Check out our YouTube Channel for installation, building tips and more
Frequently Asked Questions
How Do I Place an Order?
You can purchase through one of our retailers, or directly through our website. Buying through our retailers offers free shipping and expert support.
If you need help, call us at 0800 946 837 or email sales@wintergardenz.co.nz.
Are Your Greenhouses Made in New Zealand?
Yes! Our greenhouses are made in our factory in Kumeu and are Certified New Zealand Made. Designed for local conditions, they offer durability, support, and peace of mind.
Do I Need Consent?
Most kitset greenhouses don’t require consent if under 30 square metres. Larger models or public installations may require documentation, which we can help provide.
Kitset Greenhouse Delivery
Greenhouses are shipped to the nearest Mainfreight depot due to weight. You’ll need a trailer to collect them, and the depot will forklift the crate onto it.
Learn more on our shipping page.
What Tools Do I Need for Assembly?
- Cordless impact driver (with supplied 10mm nut setter/socket)
- Phillips head screwdriver
- Set square, spirit level, tape measure
- Scissors or sharp knife
- Bucket of warm soapy water (helps with rubber beading)
Where Can I Find Base Dimensions?
Go to the product page of your greenhouse size (e.g., 10x16ft glasshouse) and click 'Download Foundation Page'.
How Difficult Is Assembly?
Watch our installation videos to decide. Most greenhouses can be built with patience and time, but if you'd rather have it assembled professionally, check out our installation services.
For reference, a 8x8ft greenhouse takes two people about a day to build.
Why Choose Winter Gardenz?
Unlike many competitors, we display our greenhouses in retail outlets. Cheaper alternatives may lack:
- Sturdy framing guaranteed not to rust
- 4mm toughened safety glass
- New Zealand manufacturing and customer support
Height-to-Boundary Rules
See Auckland council rules on height to boundary.
Download Our Customer Brochure
Get detailed product information in our Winter Gardenz brochure.
Everything You Need to Get Growing with Confidence
Discover practical tips, regional guides, and real-life stories to help you get the most out of your Winter Gardenz glasshouse. From choosing the right size to setting up your structure and locating trusted local retailers, our resources are here to support your growing journey.
Support Hub
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Position Your Greenhouse
Learn moreLearn where and how to place your greenhouse for optimal light and airflow.
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