docÂ·trine. n. 1. A principle or body of principles presented for acceptance or belief, as by a religious, political, scientific, or philosophic group; dogma. 2. A rule or principle of law, especially when established by precedent. 3. A statement of official government policy, especially in foreign affairs and military strategy.
Softub spas are easy on the pocketbook. The average cost to operate a Softub spa outside, nationwide, is between $6 and $16 per month, depending on climate, temperature and cost of electricity. That means you wonât see a huge jump in your electric bill, as with most 240 volt 50 amp, hard tubs.
Of course, there are still some possible drawbacks of having a water softener installed. For starters, the upfront cost can be a bit daunting for some homeowners, especially those on a tight budget. Because the average cost to have a water softener installed is around $3,000, this can be a large investment for any homeowner to make. Furthermore, because it's not an absolute necessity, many homeowners find that they'd rather spend their money on other household improvements.