Question: What is the definition of faith?. Answer: Thankfully, the Bible contains a clear definition of faith in Hebrews 11:1: Now faith is the assurance of things hoped for, the conviction of things not seen. Simply put, the biblical definition of faith is trusting in something you cannot explicitly prove.
Thermostat Replacement Costs. The following prices reflect national averages only; actual costs may be slightly higher or lower depending on the area of the country you live. A basic programmable thermostat costs $30 to $80. Available higher-end models can cost as much as $200.
Savings will vary depending on the size and thermal performance of your home. Figures are based on fuel prices as of March 2016. The costs for replacing a boiler will vary, but a straightforward gas boiler replacement plus thermostatic radiator valves will typically cost about Â£2,300 excluding radiators.