STEP 50A

Wadsworth's STEP 50A control system makes greenhouse temperature control easy. Just connect your heating and cooling equipment and turn the knobs to the desired day and night temperatures. No more dueling thermostats that have cooling systems and heaters running at the same time.

Incredible durability: some Wadsworth controls purchased in the 1970's are still effectively controlling environments today.

But what if you've outgrown the STEP 50A? What if you want to take advantage of the many advancements since the STEP 50A popularized electronic greenhouse controls 40 years ago? Wadsworth offers and upgrade path for the existing STEP 50A owner, and a 21st century choice for the new operator. Clock here to learn how Wadsworth's EnviroSTEP gives you an upgrade path.