1700尺的房子，2层，打算装新AC 以及更换新Furnace，找了三家公司
报了个价格。一家是Costco/Lennox 价格太高干脆绕过，另外两家经过第一轮还价如下：
A公司：
报价1：Byrant 189BNV049000 4 ton 19 seer, Byrant Furnace 315JAV048090 $
9500
报价2：Byrant 127ANA048000 4 ton 17 seer, Byrant Furnace 314JAV048070 $
8188
以上价格包括：
100% CUSTOMER SATISFACTION GUARANTEED
- REMOVE AND HAUL AWAY OLD EQUIPMENT
- FLUSH EXISTING REFRIGERANT LINES
- SECONDARY DRAIN PAN
- NEW DRAIN LINE RUN WITH P-TRAP
- RETURN TRANSITION PLENUM INSULATED
- 9- HIGH EFFICIENCY BAR-TYPE REGISTERS
- POWER WHIP, DISCONNECT BOX, & FUSES
- 1" FILTER
- R410A REFRIGERANT LOCKING CAPS
- DIGITAL WIFI PROGRAMMABLE THERMOSTAT PRO-1 T855I
- PRICE INCLUDES PARTS, TAX, & LABOR
- EXPLAIN SYSTEM OPERATION
- PERMIT & HERS - TITLE-24 TESTING
- 220V Breaker
- SECONDARY DRAIN SAFETY SWITCH
- VENT PIPE MODIFICATIONS
- 1- FLEXIBLE DUCT-WORK REPLACEMENT. replace broken duct 8"
- DUCT MANUAL DAMPERS TO CONTROL AIR FLOW
- CONDENSER PAD
- 6" FURNACE STANDS
- FAU GAS FLEX WITH HARD PIPE, AND PIC TAIL
- FOLLOW-UP INSPECTION
- START AND TEST THE NEW SYSTEM
10 year parts warranty and 2 year labor warranty included
B 公司：
Carrier 24ACB748 4 ton 17 seer, Carrier Furnace 59SP5A080E1716 $7500
以上价格包括：
•Supply and install a new Carrier brand, seer boost high efficiency,
95%, 80,000 btu (model# 59SP5A080E1716) central gas furnace.
•Supply and install a new Carrier brand, Performance 17 seer, 2 stage,
4 ton Central air conditioner (Model#24ACB748) with matching evaporator
coil.
•Remove and dispose of existing furnace .
•Supply and install a new gas flex, Circuit breaker, fused disconnect,
sediment trap and electrical pigtail. •Connect new system to existing
ductwork, refrigerant and condensate lines, and low and high-voltage
electrical wiring.
• Check new furnace and Ac unit for proper operation.
• Supply and install a new Nest Wifi thermostat
-10 year parts warranty 20 year heat exchanger warranty and 2 year labor
warranty included.
请教各位专家是否还有砍价空间，谢谢！
