Socket Fusion Tool Kit TK-310 PIPEFUSER has an 800 Watt, 120VAC heating element with a thermal cut-off switch PIPEFUSER comes with a microprocessor controller with digital temperature display Three pairs of heater adapters can be connected at a time if needed PIPEFUSER comes in handy in tight spaces due to its narrow profile Tool is equally suitable for PE as well as PP pipe such as Orion, Aquatherm and IPEX