c***i
发帖数: 278 | 1 刚买了43年旧的房子，目前有个还能工作的21年旧的gas furnace，地处中北部寒冷地
区，担心今年寒冬旧的furnace突然罢工，打算换一个，房子2层共2600sf。
目前就找了costco的，给了high和low efficiency 的两个方案,麻烦imore大神看看那
个比较合理，还有那些参数需要考虑的，有没有降价空间，谢谢。
第一个是SL280V 80% two stage最小的机子36A，报价是3900，除去costco15%折扣后价
格是3315
第二个是EL296V 96% two stage最小的机子36B，报价是4800，除去costco15%折扣后价
格是4080
(1)Lennox SL280UH070V36A 80% AFUE Gas Furnace
Limited Lifetime Heat Exchanger, 10 Year Parts, 1 Year Labor Warranty
Bid Includes: Removal/Disposal of Existing Furnace;
Connection to Existing Gas Piping; Connection to Existing Ducts;
B-Vent Connector to Existing Chimney; TH6220 Two-Stage Thermostat;
Rotate Existing Evaporator Coil and Lower to Furnace;
HCC16-28 MERV11 Air Filter;
Cap Existing Combustion Air Duct—Install Transfer Grilles;
(2)Lennox EL296UH070XV36B 96% AFUE Gas Furnace
Limited Lifetime Heat Exchanger, 10 Year Parts, 1 Year Labor Warranty
Bid Includes: Removal/Disposal of Existing Furnace;
Connection to Existing Gas Piping; Connection to Existing Ducts;
Sidewall PVC Vent Piping; TH6220 Two-Stage Thermostat;
Rotate Existing Evaporator Coil and Lower to Furnace;
Condensate Drain; HCC16-28 MERV11 Air Filter;
Cap Existing Combustion Air Duct—Install Transfer Grilles;
Water Heater Vent Connector to Existing Chimney;
Use Existing Wiring; Installation Labor, and Tax |
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