Top-selling Hi Limits include:
Eaton Hi-Limit 275-3275-00 Hi-Limit, Eaton, Single Pole, 24" Capillary x 5/16" Bulb x 3" Bulb Length
Balboa Water Group 30337KIT Sensor, BWG, 96" Temp 3/8"dia, 31" Hi Limit, 1/4"dia, 4-pin
Gecko 9920-100318 M-Class-MP High Limit Band (RPL 5-60-7197)
Eaton Hi-Limit 275-3148-00 Hi-Limit, Eaton, Single Pole, 18" Capillary x 5/16" Bulb x 3" Bulb Length