Maxiswitch Powerhouse 8-Way Contactor with Heater Output

Maxiswitch Powerhouse 8-Way Contactor + Heater Output

Controls up to 8 lights and a heater from a single reliable unit, built to strict CE standards with a Grasslin timer at its heart. A straightforward step-up from individual timers for growers with 4-8 lights who want the power-handling and safety of a proper contactor — with a 2-year guarantee for peace of mind.

Why growers choose the Maxiswitch Powerhouse 8-Way:

• Up to 8 lights + 1 heater — covers most serious home or small commercial setups
• Grasslin timer included — the reliable mechanical standard in UK grow-room timers
• CE compliant, pro-grade components — not a budget rebrand; built properly and certified for UK use
• 2-year manufacturer guarantee — proper cover if anything fails, not a 30-day return window
• Separate heater output — heater runs on its own logic, independent of the lighting cycle
• Simpler than MDF-board contactors — enclosed unit, neater in tidy installations

Who it's not for:

For 1-2 light setups, a simple timer is cheaper and adequate. For 12+ light commercial setups, step up to the 12-way or 24-way contactor boards. Not compatible with LED drivers that require 0-10V control; use a dedicated LED controller for those.

See it running in our Stone shop. Drop by Unit 24, Emerald Way, Stone Business Park (ST15 0SR) to see this fixture set up, or call us on 01785 556355 (Mon–Fri, 10am–5pm) to talk through whether it's the right choice for your tent size and grow style. In stock now with 24hr UK dispatch, or choose click & collect at checkout.