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Technical data, tools and notes for refrigeration and electronics technicians.

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Unionaire Super Tech / UFN‑230 No‑Frost upright freezer mbsmpro
27, Dec 2025
Unionaire Super Tech / UFN‑230 No‑Frost upright freezer

The Unionaire Super Tech 6‑drawer upright deep freezer brings together a black glass door, inverter compressor, and steam No‑Frost system to deliver efficient freezing in a stylish form. With around 230 liters of capacity, white internal drawers, and a responsive digital touch display, it suits modern homes, mini‑markets, and premium…

White Whale WR‑5395 HBX, 540L mbsmpro
27, Dec 2025
White Whale WR‑5395 HBX, 540L

The White Whale 540‑liter black refrigerator is a large‑capacity top‑mount model designed for families who need generous storage and efficient cooling in a stylish body. It combines No Frost technology, inverter motor, digital display, and an integrated water dispenser, making it an attractive choice for modern kitchens that prioritise performance…

Copeland ZB50KCE Scroll Compressor  mbsmpro
27, Dec 2025
Copeland ZB50KCE Scroll Compressor 

copeland zb50kce scroll compressor 7 hp 11.9 kw polyester oil nameplate data Mbsmgroup mbsmpro.com

ZMC GL80AF R134a Hermetic Compressor mbsmpro
27, Dec 2025
ZMC GL80AF R134a Hermetic Compressor

ZMC GL80AF R134a 1/5 HP hermetic refrigerator compressor technical data and applications Mbsmgroup Mbsm.pro mbsmpro.com mbsm.

Refrigerants, Standing, Suction and Discharge Pressures for Modern HVAC Systems mbsmpro
27, Dec 2025
Refrigerants, Standing, Suction and Discharge Pressures for Modern HVAC Systems

Explore a practical refrigerant pressure chart with typical standing, suction and discharge pressures plus boiling points for R22, R134a, R32, R404A, R407C, R410A, R290, R600a and R417A.

Mbsm pro private media electrostar
25, Dec 2025
Electrostar 16 foot refrigerator 1/6 HP compressor 125W top freezer Mbsmgroup

Electrostar’s 16‑foot refrigerator remains a practical choice for families who want reliable cooling and manageable energy use. With a capacity of roughly 315–330 liters and a compact top‑freezer layout, it relies on a small 1/6 HP‑class compressor, drawing around 125 watts, to balance cooling performance, noise and long‑term running costs.

Mbsm pro private media kiyazi6
25, Dec 2025
Kiriazi 6‑Drawer No‑Frost Upright Freezer: Complete Technical and Service‑Level Overview

The Kiriazi 6‑drawer no‑frost upright freezer is designed for households and technicians who expect serious performance from a domestic appliance. With a tall, space‑saving cabinet, six organized drawers and a tropicalized 1/6 hp compressor, it delivers reliable deep‑freeze temperatures, digital control and efficient energy use even in demanding, high‑ambient environments.

Mbsm pro private media gl90
25, Dec 2025
Zanussi 16 Cubic Feet Refrigerator Compressor GL90AA – 1/4 HP R134a

A 16 cubic feet Zanussi refrigerator typically relies on the GL90AA hermetic compressor, a compact piston unit built for R134a and low back pressure applications. This 1/4 HP motor offers cooling capacities from roughly 165 W up to around 346 W, giving enough reserve to maintain stable temperatures in family‑size…

Mbsm pro private media CAj9480t
25, Dec 2025
Tecumseh CAJ9480T R22 Hermetic Compressor: Complete Technical Guide for Professionals

The Tecumseh / L’Unité Hermetique CAJ9480T is a 5/8 HP hermetic compressor delivering about 1 968 W of cooling capacity for R22 commercial refrigeration systems. It is widely used in small cold rooms, display cabinets and compact condensing units. This Mbsmgroup guide explains its main specifications, applications, installation tips and…

Mbsm pro private media caj948
24, Dec 2025
Tecumseh CAJ9480T: The French‑Made Heart of Legacy R22 Cold Rooms

On the faded nameplate of this weathered compressor shell, one line stands out with absolute clarity: CAJ9480T – R22/R502 – Made in France. It is the unmistakable signature of a Tecumseh L’Unité Hermétique fully hermetic compressor, a workhorse still beating quietly inside countless small cold rooms and refrigerated cabinets in…