Oops.

We have such a large range of products, we don’t have them all on our website (not yet anyway). If you can’t find something, chat to us or give us a call 01204 370611 we will be happy to help.

Shop
Grow Lighting
Complete HPS Light Kits
Propagation Lights
LED Grow Lights
Reflectors
Ballasts
Grow Lamps
Lighting Accessories
Maxibright LED
Solar - Tech LED
Grow Room Climate Control
Box Fans
Co2
Circulating Fans
Revolution Silenced Fans
Fan Speed Controllers
RVKs
Carbon Filters
Grow Room Heating
Humidifiers
Ducting & Accessories
Ducting Accessories
Propagation
Propagators
Propagation Heat Mat
Propagation Media & Inserts
Rooting Gels
Growing Media
Soil
Coco
Rockwool
Clay Pebbles
Propagation Media
Grow Tents & Sheeting
Grow Tents
Reflective Sheeting & Floor Sheeting
Complete Grow Kits
Kits & Systems
Autopot
EasyFeed® Systems
Alien EasyFeed
FlexiTanks
Pots & Trays
Air Pumps & Air stones
Irrigation Accessories
Nutrients & Enhancers
Atami
Advanced Nutrients
Buddhas Tree
Biobizz
Canna
Canadian Xpress
Dutch Pro
FloraMax
Hydrotops
House & Garden
Monkey Nutrients
Mills
Powder Feeds
Plant Magic
Hydrotops
Shogun Fertilisers
Flower Enhancers
Stress Reliever
Pot, Trays, Tanks and Buckets
Pots
Trays
Tanks & Buckets
Pest & Disease Control
Spider Mite Control
Thrip Control
Irrigation & Water pumps
Air Pumps
Air Stones
Irrigation Fittings & Parts
Water Pumps & Circulators
Nutrient Control
pH & EC Metres
Calibration Fluids
pH Control
Accessories
Plant Support
Green Lights
Measuring & Pouring
Environmental Controllers
Trimming
About Us
Visit Us
Sale

National Greenhouse

About Us
Visit Us
Sale

Account

Cookie policy

Our website uses cookies to give you the best possible browsing experience. It's like having a snack without leaving your desk. 🍪👌

Cart

Your cart is empty

Start shopping

Add order note

Home
G.A.S

G.A.S

28 products

Sort by

Featured Most relevant Best selling Alphabetically, A-Z Alphabetically, Z-A Price, low to high Price, high to low Date, old to new Date, new to old

GAS Enviro Controller V2

Sale price£330.00

GAS AC-EC Fan Controller

Sale price£240.00

GAS EC1 Controller

Sale price£78.00

GAS EC Speed Controller

Sale price£40.00

Free UK delivery*

On standard orders over £60, heavy items not included.

Pay it in 4. Choose Clearpay.

Interest free payments available online and in-store with Clearpay.

Remarkable customer service

UK based customer service available by online chat, over the phone or in-store.

Subscribe to our newsletter

Promotions, new products and sales. Directly to your inbox.

Your e-mail

National Greenhouse

With 10+ years in Bolton and a new showroom in Preston, National Greenhouse is your go-to for premium indoor growing gear, expert support, and unbeatable service — now online.

Footer menu

Search
Best Sellers
About Us
Contact Us

Legal

Delivery Information
Privacy Policy
Refund Policy
Terms of Service

National Greenhouse Powered by Shopify

We accept