Arizona · Nevada · New Mexico · El Paso Every AHS manufacturer line with its top competitor named. Download an official PDF cross when we have one; request a cross when the file is still needed. Master cross reference Every represented line, the competitor it is usually crossed against, and a link to the detailed PDF. Category 01 2 brands Vacuum & condensate pumps Official Flo-Fab competitor comparison chart for hydronic pumps, tanks, and related equipment. Skidmore model-number cross maps older Skidmore numbers to current Skidmore numbers. Not a competitor-brand equivalency table. Category 02 3 brands Flanged gear-operated ball valve Official Titan cross for strainers, check valves, and related flow products versus Mueller and other listed peers. Official Flo-Tite Company & Product Comparison Chart — cross to Sharpe (also lists Apollo, Watts, Flow-Tek, Worcester, Velan, Emerson, and other peers). AHS first-pass Max-Seal butterfly crossover to Bray / Keystone. Confirm seat, disc, shutoff, and actuator pad before bidding. Category 03 5 brands Outdoor steam pipe rack Official Watson McDaniel product cross / manufacturer interchange for steam traps and steam specialties. AHS first-pass Victory Energy steam boiler crossover to Cleaver-Brooks. Confirm steam load, fuel, NOx, and footprint. AHS first-pass Weishaupt burner crossover to Power Flame / Riello. Confirm fuel, input, turndown, and flame safeguard. AHS first-pass Unilux boiler crossover to Cleaver-Brooks. Confirm output, fuel, and mechanical-room constraints. AHS first-pass Rinnai RCB/RCW commercial boiler and volume-heater crossover to Lochinvar (Knight, FTXL, Crest, Armor). Water-tube is not a drop-in for fire-tube — confirm flow, ΔT, vent, gas, and CSD-1. Category 04 8 brands Fusion training benches AHS first-pass Aquatherm PP-R crossover to NUPI. Fusion systems are not automatic drop-ins — confirm SDR, temperature, pressure, and fusion procedures. AHS MaxiPro ACR Press leave-behind vs NIBCO, ZoomLock Max, Mueller Streamline, and RLS (warranty, jaws/tools, size range, packaging). First-pass sales orientation — confirm refrigerants and jaws before bid. Separate B-Press plumbing tool chart also available. Official REHAU TB261 — RAUPEX pipe fitting-compatibility bulletin. Recognizes Uponor-Wirsbo ProPEX (ASTM F1960) and other listed fitting systems. This is fitting compatibility, not a full PEX model competitive matrix. AHS first-pass Rovanco pre-insulated piping crossover to Thermacor / Perma-Pipe. Confirm carrier, insulation, and jacket. AHS first-pass REMS tool crossover to RIDGID. Press jaws must be approved for the fitting system on the job. AHS first-pass Unisource expansion joint / flex crossover to Metraflex. Confirm movement, media, and end fittings. Fusion tools — competitor model crosses are uncommon. Contact AHS for fusion tool support. Fusion tools — competitor model crosses are uncommon. Contact AHS for fusion tool support. Category 05 3 brands Hydronic piping, pumps & valves Official Macon balancing-valve cross to find equivalents across other hydronic balancing manufacturers. Official Maid-O-Mist cross for air vents and radiator valve SKUs versus common industry alternatives. AHS first-pass NuTech hydronic specialty crossover to Griswold. Confirm GPM, Cv, and valve function (manual vs PICV). Category 06 2 brands Steam training wall with gauges Official Weksler instrumentation cross for thermometers, gauges, and related part numbers versus competing suppliers. AHS first-pass Vortek flow-meter crossover to Onicon. Confirm media, accuracy, and output protocol. Cross reference help Send the brand and part number you know (and the competitor you are leaving). AHS will pull the manufacturer guide or help with application selection.Cross Reference
Every AHS line in one file
Pumps & Condensate
Flo-Fab
Skidmore
Valves & Flow
Titan Flow Control
Flo-Tite
Max-Seal
Steam, Boilers & Burners
Watson McDaniel
Victory Energy
Weishaupt
Unilux
Rinnai
Piping & Tools
Aquatherm
Conex Bänninger (MaxiPro ACR Press)
REHAU
Rovanco
REMS Tools USA
Unisource
McElroy
Ritmo
Hydronic Specialties
Macon Balancing
Maid-O-Mist
NuTech
Instrumentation
Weksler (WGTC)
Vortek Instruments
Need a cross we do not have yet?
23 brands23 PDF guides6 categories
Jump toPumps & Condensate2Valves & Flow3Steam, Boilers & Burners5Piping & Tools8Hydronic Specialties3Instrumentation2
1
Find the AHS brand
Browse by category below. Each card names the usual competitor.
2
Download the PDF cross
Official manufacturer guides and AHS first-pass crossovers.
3
Confirm with AHS before you bid
We’ll check duty, standards and engineer preference with you.
Crosses are for orientation only. Final selection depends on duty, standards, and engineer preference.
vs.Top competitorBell & Gossett / Taco / Armstrong
vs.Top competitorShipco / Hoffman (peer class)
vs.Top competitorMueller Steam Specialty
vs.Top competitorSharpe
vs.Top competitorBray / Keystone
vs.Top competitorSpirax Sarco / Armstrong International
vs.Top competitorCleaver-Brooks
vs.Top competitorPower Flame / Riello
vs.Top competitorCleaver-Brooks
vs.Top competitorLochinvar
vs.Top competitorNUPI
vs.Top competitorsNIBCO PressACR, ZoomLock Max, Mueller Streamline ACR, RLS
vs.Top competitorUponor
vs.Top competitorThermacor / Perma-Pipe
vs.Top competitorRIDGID
vs.Top competitorMetraflex
vs.Top competitorRitmo (peer fusion tools)
Subject hint: Cross reference request — McElroy vs Ritmo (peer fusion tools)
vs.Top competitorMcElroy (peer fusion tools)
Subject hint: Cross reference request — Ritmo vs McElroy (peer fusion tools)
vs.Top competitorTour & Andersson / Caleffi
vs.Top competitorHoffman Specialty / Amtrol class
vs.Top competitorGriswold
vs.Top competitorAshcroft / Winters / WIKA
vs.Top competitorOnicon
Cross-references are for orientation only; final selection depends on duty, standards, and engineer preference. Contact AHS for application help. Guides marked as model-number or product-series charts are not competitor-brand equivalency tables. AHS leave-behind crossovers are first-pass sales orientation — confirm before you bid. “Top competitor” labels name the usual peer class for sales orientation, not a claim that every SKU is interchangeable.