Product Overview
Aquatemp Products Heater Uni-Nut® You will need a nut and a retainer for complete assembly. It is a patented design to end leaking split nuts on heaters. The Uni-Nut® is a one-piece nut that can be tightened by hand and changed in the field by removing a color coded retainer. The black retainer is generally used on 1-5/8" tube while blue retainers are used on 5.5kW heaters. Red retainers usually denote heaters of other wattages. Although there may sometimes be exceptions, the Uni-Nut® is generally not a replacement for split nuts due to different flange sizes. Part # Description Manf. # 89-371-1009 1-1/2" Uni-Nut® for 1.9"/1-5/8" housings 86-02338 89-371-1013 2" Uni-Nut® for 2-1/4" housings 86-02335 89-371-1017 2-1/2" Uni-Nut® for 3" housings 86-02370 89-371-1040 1-1/2" retainer for 1-5/8" housings– black 86-02348 89-371-1041 1-1/2" retainer for 1.90" housings– blue 86-02339 89-371-1043 1-1/2" retainer for 1.90" housings– red 86-02340 89-371-1047 2" retainer for 2-1/4" housings– blue 86-02336 89-371-1051 2" retainer for 2-1/4" housings– red 86-02337 89-371-1055 2-1/2" retainer for 3" housings– blue 86-02360 89-371-1059 2-1/2" retainer for 3" housings– red 86-02361 |
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