ansbfish,
I almost forgot that type. I've even had them with no numbers, just a dial you turn and watch the pilot light. I thought all of those you were setting a temperature but they just didn't have temperature graduations on them. They used a thermostat with a very fine screw mechanism to adjust the setting and you set them by being very observant of the pilot light in a known temperature tank.
I almost forgot that type. I've even had them with no numbers, just a dial you turn and watch the pilot light. I thought all of those you were setting a temperature but they just didn't have temperature graduations on them. They used a thermostat with a very fine screw mechanism to adjust the setting and you set them by being very observant of the pilot light in a known temperature tank.
