The cost of repair often depends on "when the problem occurs"
Many people think that the cost of repair depends on the size of the problem, but in practice, the impact of time is greater.
1. Why are repairs so expensive at the end of the year and during extreme weather?
- Concentrated demand at the end of the year
- The manpower of the masters is limited
- Price increases at night and on holidays are normalized
When supply and demand are out of balance, prices will naturally rise.
2. When is the relative off-season?
Usually:
- Early spring
- Stable weather in autumn
During this period, the master's scheduling flexibility is high, and the quotation and construction quality are relatively stable.
3. How can preventive repairs help you save money?
Check in advance:
- Water pipe joints
- Electrical configuration
- Aging equipment
Many "emergency situations" can actually be discovered in advance.
4. The correct thinking of the annual repair budget
Instead of setting aside an "emergency fund that you don't know when it will be used", it is better to plan:
- Regular inspections
- Staged replacement
- Reserve flexible repair space
5. From passive repair to active management
Truly mature home maintenance does not wait for problems to occur, but incorporates risks into management.
Conclusion: The key to saving money is not luck, but planning
You can’t avoid all problems, but you can avoid dealing with them when they are most expensive.
The Ministry of Economic Affairs' latest "Regulations on Consumer Electrical Equipment Installation" and the key points of electricity safety in old houses
Due to the popularity of high-power household appliances (such as air fryers, microwave ovens, dishwashers, instantaneous electric water heaters, and IH furnaces) in recent years, the Energy Administration of the Ministry of Economic Affairs has revised the "Regulations on Consumer Electrical Equipment Installation" many times to strictly require the diversion and protection mechanisms of residential electricity circuits. Statistics show that more than 30% of building fires in Taiwan are caused by electrical factors, among which "old wire insulation deteriorates and short circuits", "socket contacts are oxidized and loose, poor contact" and "non-fuse switch (NFB) overloaded and failed to trip" are the three main fatal causes.
Old apartments in Shuangbei that are more than 30 years old have a total original designed power capacity of only 30A to 40A, and several rooms often share the same 1.6mm or 2.0mm circuit. In the modern standard safety configuration, kitchen electrical cabinets, bathroom equipment, and air-conditioning and heating machines must all be equipped with 5.5mm² dedicated circuits (single circuit and single socket). It is recommended that the main switch box be upgraded to a busbar (Busbar) integrated distribution board, and the total amperage is increased to 75A or 100A (a qualified electrical appliance contractor needs to be entrusted to Taipower to review the additional power capacity).
Residential electricity self-test and regular inspection checklist
- Appearance and temperature of the socket: Touch the outer cover of the commonly used socket lightly with the back of your hand. If it feels lukewarm or if you find that the plastic socket is yellowed and charred, or the plug is loose and shaking after being plugged in, it means that the internal copper plate clamping force is exhausted or the contact resistance is too high, and you should immediately cut off the power and replace it.
- Regular testing of leakage circuit breakers (ELCB): For leakage circuit breakers in humid places such as balconies, bathrooms, and kitchen sinks, regulations require that the "TEST button" on the switch be pressed once every 1 to 3 months to confirm that it can automatically trip and cut off the power supply instantly.
- Serial connection and overloading of extension cords are strictly prohibited: Extension cords should be purchased with 2.0mm thick wire diameter products that have CNS certification and automatic overload power-off protection. Do not share the same extension cord with high energy-consuming appliances to ensure zero hidden danger to life and property at home.
