Central Heat Pump LENNOX MERIT ML14XP1 3.5 Ton

In stock
SKU: ML14XP1-042
42,000BTU/h · nominal capacity
−10 °Cheats down to
Optional Wi-FiR-410A10-yr compressor, 10-yr parts

Installation and distribution of the 3.5-ton LENNOX ML14XP1 central heat pump in Greater Montreal, Laval, Longueuil, South Shore and North Shore.


Approvals :

  • AHRI Standard 210/240 Certified
  • Sound level meets AHRI 270-2008 test conditions
  • Rated under US Department of Energy (DOE) test procedures
  • ETL, NEC, and CEC bonded unit and components for grounding to meet safety standards for maintenance
  • ETL certified (US and Canada)
  • ISO 9001 Registered Manufacturing Quality System

Outboard coil fan

  • Direct drive fan
  • Vertical air outlet
  • Top louvered steel fan guard
  • Totally enclosed fan motor
  • Ball bearings
  • Intrinsically protected

Quantum™ Coil

  • Reel designed and manufactured by Lennox
  • Upgraded aluminum alloy tube / upgraded finned coil
  • Superior corrosion resistance
  • Aluminum fins with wavy edges
  • Aluminum tube structure
  • Drilled fins for maximum fin surface exposure
  • Fin clamps grip the tube for maximum contact area
  • Flared shoulder tube connections
  • Factory tested under high pressure
  • Entire spool is accessible for cleaning

Expansion valve - Outdoor unit

  • Designed and sized for heat pump systems
  • Sensing bulb senses evaporator suction temperature during heating cycle

High Capacity Liquid Line Dryer

  • Factory installed in liquid line
  • The dryer traps moisture or dirt
  • 100% molecular sieve, bead type, bi-flow dryer

Four-way reversing valve

  • Quick change of refrigerant flow direction from cooling to heating and vice versa
  • Operates on the pressure differential between the outdoor unit and the indoor coil
  • Factory installed in the USA

Warranty: 10 years on the compressor, 10 years on parts and 6 years on labor, straight from the distributor.