Check the listing for details. Bosch Ariston GLKit for GL2.5/GL4/GL2.5Ti/GL4Ti - PLS READ COMPATIBILITY BULLETS. Color: Silver, Condition: New. Listed at 74.95 USD. The Ariston GLKit contains the sacrificial anode rod for the Ariston GL Series (#574305) as well as the old-style heating element without the temperature sensor (#994103) and the GL gasket (#994147). The GL Kit can be used for the Ariston GL2.5, Ariston GL4, Ariston GL2.5Ti, and Ariston GL4Ti mini-tank water heaters. Please note that this GLKIT CANNOT be used for the Ariston GL6+ or Ariston GL8Ti mini-tank water heaters. The Ariston GL Kit CANNOT be used for the new "S" Series Ariston heaters (i.e., the GL2.5S, GL4S, GL2.5TiS, GL4TiS, ES2.5 and ES4). This part is also not compatible with any of the following electric mini-tank water heaters: Ariston Andris RS and Ariston Andris LUX heaters. * This Bosch Ariston replacement part can be returned within 30 days of your purchase as long as it has not been installed. Returned Bosch Ariston replacement parts must be in pristine condition and be returned with the original packaging. Buyer pays for return shipping and a 20% restocking fee will be deducted from the purchase price. If you have a question as to whether or not this Ariston replacement part is the correct replacement part for your Bosch Ariston or Bosch Tronic electric mini-tank water heater please contact us prior to making your purchase. Orders received M-F before 2pm ET will ship the same day. Orders received after 2pm ET will ship the next business day. GlobalTowne is an Authorized Bosch Distributor. We have been in business since 2004 and we are A+ rated by the BBB.