Thermostatic Temperature Faucet for EAGO Whirlpool tubs. This Thermostatic faucet housing is shorter and will not fit certain older models that have a cosmetic marble feature, where the faucets are mounted. It is supplied with and utilizes EJT008 Thermostatic valve cartridge insert. For comparison, see the “EJT007-A” version if your whirlpool model has the marble feature.