Bosch CL042-1VTC-LLT-PUA 3.5 Ton Left Return Water Source Heat Pump – CL Series Vertical

$3,727.50

Bosch CL042‑1VTC‑LLT‑PUA is a 3.5‑ton vertical water‑source heat pump from the CL Series featuring a left‑return airflow configuration and ultra‑low‑GWP R‑454B refrigerant.

Availability: 3 in stock SKU: CL042-1VTC-LLT-PUA

Description

The Bosch CL042‑1VTC‑LLT‑PUA is a high‑performance 3.5‑ton vertical water‑source heat pump from Bosch’s CL Series, designed for residential and light commercial applications. With a left‑return side airflow arrangement and using R‑454B A2L refrigerant, this unit delivers superior energy efficiency while meeting current global warming regulations

Equipped with a scroll compressor, copper coils, and optional ECM constant‑torque or constant‑airflow blower motors, the CL Series ensures quiet, cost‑effective operation. Service‑friendly features include a swinging electrical box and slide‑out blower. Compact yet robust, this heat pump easily integrates into replacements or new builds while offering water coil freeze protection and minimal environmental impact

Additional information

Weight 280 lbs
Dimensions 26 × 21.5 × 44.25 in
Manufacturer

Bosch

Series

CL Series

Model Number

CL042-1VTC-LLT-PUA

Capacity

3.5 Ton

Configuration

Vertical

Return Air Position

Left

Compressor Type

Scroll

Heat Exchanger Type

Copper

Voltage

Varies by order (usually 208-230V or 460V)

Application

Residential / Light Commercial

Efficiency

High-Efficiency

Installation Type

Indoor

Refrigerant

R‑454B (A2L, low‑GWP)

Product Type

Water Source Heat Pump

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