Los Angeles - heat pump (replace old AC/Furnace) Cost

Are the quotes too high or reasonable? I was offered 2000 dollar off if I use them. ($19xxx.xx for goodman and $21xxx.xx for lennox)

Replace old AC/Furnance with heat pump, replace old duct with new duct system

Goodman or Lennox? 自住房

Details:

Equipment options 1

Goodman GZV6SA6010 5-ton variable capacity inverter outdoor

heat pump Goodman AHVE60DP0300 5-ton indoor air handler with electronically controlled motor

Daikin One thermostat with Wi-Fi and phone app

Labor: $9,729.00

Equipment And MATERIAL:  $13,992.00 

TOTAL PRICE ON ABOVE: $23,721.00 

Permit, Acquisition Fee and Inspections: $535.78 

3rd Party Hers Testing – Ca Title 24: $475.00 

Sales Tax: $1,364.22

TOTAL PROJECT: $26,096.00

 Rebate:   $5,250.00

NET PROJECT COST： $21,230.00 

Option 2

Lennox 16.8 SEER2 :

 Lennox EL18KSLV-060-230 5-ton variable capacity inverter outdoor heat pump

Lennox CBK45UHET-060-71 5-ton indoor air handler with electronically controlled motor

Honeywell Focus Pro S200 Thermostat with Wi-Fi and phone app

Labor: $10,119.00

Equipment And MATERIAL: $15,768.00

TOTAL PRICE ON ABOVE: $25,887.00

Permit, Acquisition Fee and Inspections:  $535.62

3rd Party Hers Testing – Ca Title 24:  $475.00

Sales Tax: $1,537.38

TOTAL PROJECT: $28,435.00

Rebate:$5,250.00 

NET PROJECT COST:      $23,185.00

 

 

Detailed work?

WE PROPOSED TO FURNISH MATERIALS AND LABOR FOR INSTALLATION OF A SPLIT HEATING AND AIR CONDITIONING SYSTEM INCLUDING ATTIC DUCT WORK REPLACEMENT ACCORDING TO THE FOLLOWING SPECIFICATIONS:

Work includes: Remove existing equipment and related materials from job site

Relocate outdoor unit to behind chimney

Seal existing return air cavity Merv 13 media air cleaner

Sheet metal Connections to existing refrigerant lines

Connections to existing condensate drain line system with new safety shut off

Provide external condensate pan with shut off

Eliminate secondary condensate drain line and remove related gutter

Connections to existing low voltage control

wiring New 230v electrical circuit to air handler

Refrigerant system evacuation to below 500 microns with vacuum pump

Precise refrigerant charge using digital gauges

Materials

Labor

 

Duct Replacement:

Perform computerized room by room heat load calculations with air flow requirements using ACCA Manual J method

Design new duct system and plans using ACCA Manual D method

Install new duct system using UL listed class 1 flex duct to existing supply air outlets and return air inlets. Install manual volume dampers in all final duct lines

Seal all metal-to-metal joints with duct mastic Insulate all exposed sheet metal with 1.5” fiberglass insulation Seal duct system to meet California Title 24 leakage requirements

New bar type return air filter grill

Materials

Labor