Cascading tankless water heater

$2,932.68 / EA

PL-190 · MasterFormat 22 30 00 · EA

What’s in this rate

This EA unit sets one commercial cascading tankless water-heater assembly (controller and three-unit share); the plumber mounts heaters, cascades communication, manifolds supply and return, connects condensate and vent transitions, and commissions. Two-unit bank manifolds, instantaneous single heaters, T&P valves, expansion tanks, mixing valves, recirculation pumps, gas or electric feeds by others, and flue terminations are separate units.

Includes

  • commercial cascading tankless water-heater kit (controller and three-unit share)
  • isolation valves, cascade communication cabling share, condensate, and vent-transition share
  • mount, cascade, manifold, connect condensate and vent transitions, and commission

Excludes

  • two-unit tankless bank manifold
  • single instantaneous water heater
  • T&P relief valve
  • expansion tank
  • mixing valve
  • recirculation pump
  • gas or electric service by others
  • flue termination
  • after-hours work

Build-up

Labor 3.8 hr × $72.00 wage and burden
$273.60
Material and small tools
$2,150.10
Direct rate (labor, material, and tools)
$2,423.70 / EA
Overhead 10% of direct
$242.37
Fee 10% of (direct and overhead)
$266.61
Loaded rate
$2,932.68 / EA

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