Wholesale Only

Friedrich The Kühl Difference

Air Conditioning, Heating

See the Kühl Difference

See The Kuhl Difference

  1. Heavy 20-gauge steel, scratch-resistant cabinet.
  2. Solid sleeve top protects the fan from debris.
  3. Unique aluminum rear grille protects the unit from damage and vandalism.
  4. Control panel lockout option preserves settings.
  5. Consistent sleeve dimensions for 20+ years of easy replacement.

Introducing Kühl

The only commercial grade room air conditioner tough enough for the most demanding applications. Everything about these category-leading units is designed for maximum quality, ease and control. From the 20-gauge steel cabinet and fully enclosed fan motors to the 7-day programmability and LCD control lockout, Kühl’s advanced design was created with industrial applications in mind. The line has cooling-only models and models with heat (heat pump or electric heat) in a full range of capacities. And, Kühl is available in ENERGY STAR®-qualified models. Our Sizing Guide and Specifications by Model will help you select the appropriate cooling and/or heating capacity.

 

Maxitrol Gas Pressure Regulators

Heating, Plumbing

Lever Acting Design

Maxitrol Lever Acting Design Regulators

325 Series Regulators

The 325 series regulators are for 2 psi and 5 psi piping systems. Models available for appliance main burner or pilot applications and as line pressure regulators.

Models & Pipe Sizes

Type Model/Pipe Size PSI
Appliance 325-3 (3/8″, 1/2″)325-5A (1/2″, 3/4″, 1″)

325-7 (1 1/4″, 1 1/2″)

 10
Line Regulator 325-3L (3/8″, 1/2″)325-5AL (1/2″, 3/4″, 1″)

325-7L (1 1/4″, 1 1/2″)

 2
Line Regulator with OPD 325-3L47 (3/8″, 1/2″)325-3L48 (1/2″)

325-5AL48 (1/2″, 3/4″)

325-5AL600 (3/4″, 1″)

325-7L210D (1 1/4″, 1 1/2″)

 5

Gases

Suitable for natural, manufactured, mixed gases, liquefied petroleum gases and LP gas-air mixtures.

Mars Universal Nitride Igniter Kit

Heating

Universal Silicon Nitride Hot Surface Igniter Kit

Mars Universal Silcon Nitride Hot Surface Igniter Kit 68040

Mars Universal Silicon Nitride Igniter replaces over 100 silicon nitride igniter applications. The universal bracket is used in a simple series of combinations for a quick and easy installation.

Extremely low iron content of the Mars 68040 Universal Silcon Nitride Igniter very durable and reliable.

Low energy consumption makes it perfect for any 120 Volts AC application.

Mars Igniter Kit 68040

  • Highest Quality Universal Hot Surface Igniter on the Market
  • Three Year No Hassle Warranty
  • Simple Installation
  • Energy Efficient
  • Compatible With Over 100 Silicon Carbide Type Igniters

Ruud RGRL Achiever Series 90+ AFUE 2-Stage Upflow Gas Furnace

Heating

Ruud Achiever® Series 90 Plus 2-Stage Upflow Gas Furnace equipped with Dual Comfort ControlTM

Ruud RGRL Achiever Series 90+ 2-Stage Gas Furnace

Ruud RGRL Achiever Series 90+ 2-Stage Gas Furnace

The Ruud Achiever Series with Dual Comfort Control two-stage gas furnace features a new two-stage gas valve that delivers fuel to the burner at 1 of 2 rates to maintain the desired temperature. On the coldest days, the furnace will operate at 100-percent capacity. On other days, the furnace operates at 70-percent capacity to help reduce energy bills. This means that now you can have the best of both worlds. Economical light-duty heating on cool days, and real heavy-duty heating power on the coldest nights. All that, and the energy savings of a 90-percent gas furnace make the Ruud Achiever Series with Dual Comfort Control a perfect choice.

Sales Fact Sheet

Ruud RGFG Ultra Series 90+ AFUE Upflow Gas Furnace

Heating

Ruud Ultra SeriesTM Communicating, Modulating Equipped with the Comfort Control 2 System & Contour Comfort Control®

Ruud RGFG Ultra Series 90 Plus Gas Furnace

Ruud RGFG Ultra Series 90 Plus Gas Furnace

The Ruud Ultra Series™ 90 Plus High Efficiency, Energy Star line of upflow gas furnaces are designed for utility rooms, closets, or alcoves. Because of the low profile 34 inch height, the RGFG- model can be used vertically to satisfy most applications that traditionally call for a horizontal furnace. The design is certified by CSA.

Comfort Control 2 System™

Provides 28 on-board diagnostic codes and fault history codes by detecting system and electrical problems. “Call for Service” alert notification is sent to the thermostat to alert the homeowner of required service.

Serial Communication Enhanced

When installed with a Serial Communicating Condensing Unit and user interface control (RHC-TST550CMMS) 500 Series thermostat this unit offers 4 or 2 wire installation, auto-configuration, and diagnostic messaging with full communicating capability.

Modulating Function

When used with a modulating or communicating thermostat, modulation rate between 40% and 100% of total capacity.

Two-stage Function

When used with a two-stage thermostat, furnace operates at 40% on first stage, and stages up to 65%, then 100% for second stage.

Multistage Function

When used with a single-stage thermostat, furnace functions as a three stage furnace operating at 40%, 65%, and 100% of total capacity.

Features:

Reduced firing rates, electrically efficient ECM 3.0 motor, and solid doors provide the ultimate in quiet operation.

  • Low speed constant fan
  • Constant temperature rise for superior comfort
  • Seven segment LED for system diagnostics
  • Diagnostic history for troubleshooting
  • Two-speed induced draft motor
  • Direct spark ignition with remote sense
  • Optional indoor or outdoor combustion air

How It’s Different and Why It’s Better.

While the Ruud Ultra Series TM 95% AFUE Modulating Gas Furnace equipped with the Comfort Control 2 System TM is a highly sophisticated heating product, the concept behind it is quite simple. A conventional furnace is either “off” or “on” at 100% capacity depending on the demand for heat. Thus, the temperature in your home goes up and down, varying as much as five degrees, while the furnace cycles. The Ruud Ultra Series TM 95% AFUE Modulating Gas Furnace equipped with the Comfort Control 2 SystemTM is seldom “off” and seldom “on” at 100%. Your Ruud Ultra Series TM 95% AFUE Modulating Gas Furnace equipped with the Comfort Control 2 System TMis so quiet, you may never know it’s on. And it’s so frugal with both gas and electricity, that it has perhaps the highest overall efficiency of any furnace.

Sales Fact Sheet